diff --git a/builtin/common/async_event.lua b/builtin/common/async_event.lua
new file mode 100644
index 0000000..41d3c79
--- /dev/null
+++ b/builtin/common/async_event.lua
@@ -0,0 +1,38 @@
+core.async_jobs = {}
+
+local function handle_job(jobid, serialized_retval)
+	local retval = core.deserialize(serialized_retval)
+	assert(type(core.async_jobs[jobid]) == "function")
+	core.async_jobs[jobid](retval)
+	core.async_jobs[jobid] = nil
+end
+
+if core.register_globalstep then
+	core.register_globalstep(function(dtime)
+		for i, job in ipairs(core.get_finished_jobs()) do
+			handle_job(job.jobid, job.retval)
+		end
+	end)
+else
+	core.async_event_handler = handle_job
+end
+
+function core.handle_async(func, parameter, callback)
+	-- Serialize function
+	local serialized_func = string.dump(func)
+
+	assert(serialized_func ~= nil)
+
+	-- Serialize parameters
+	local serialized_param = core.serialize(parameter)
+
+	if serialized_param == nil then
+		return false
+	end
+
+	local jobid = core.do_async_callback(serialized_func, serialized_param)
+
+	core.async_jobs[jobid] = callback
+
+	return true
+end
\ No newline at end of file
diff --git a/builtin/fstk/tabview_layouts.lua b/builtin/fstk/tabview_layouts.lua
new file mode 100644
index 0000000..094af65
--- /dev/null
+++ b/builtin/fstk/tabview_layouts.lua
@@ -0,0 +1,237 @@
+--Minetest
+--Copyright (C) 2014 sapier
+--
+--This program is free software; you can redistribute it and/or modify
+--it under the terms of the GNU Lesser General Public License as published by
+--the Free Software Foundation; either version 2.1 of the License, or
+--(at your option) any later version.
+--
+--This program is distributed in the hope that it will be useful,
+--but WITHOUT ANY WARRANTY; without even the implied warranty of
+--MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--GNU Lesser General Public License for more details.
+--
+--You should have received a copy of the GNU Lesser General Public License along
+--with this program; if not, write to the Free Software Foundation, Inc.,
+--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+tabview_layouts = {}
+
+tabview_layouts.tabs = {
+	get = function(self, view)
+		local formspec = ""
+		if view.parent == nil then
+			local tsize = view.tablist[view.last_tab_index].tabsize or
+					{width=view.width, height=view.height}
+			formspec = formspec ..
+					string.format("size[%f,%f,%s]",tsize.width,tsize.height,
+							dump(view.fixed_size))
+		end
+		formspec = formspec .. self:get_header(view)
+		formspec = formspec ..
+				view.tablist[view.last_tab_index].get_formspec(
+						view,
+						view.tablist[view.last_tab_index].name,
+						view.tablist[view.last_tab_index].tabdata,
+						view.tablist[view.last_tab_index].tabsize
+				)
+
+		return formspec
+	end,
+
+	get_header = function(self, view)
+		local toadd = ""
+		for i=1,#view.tablist do
+			if toadd ~= "" then
+				toadd = toadd .. ","
+			end
+			toadd = toadd .. view.tablist[i].caption
+		end
+
+		return string.format("tabheader[%f,%f;%s;%s;%i;true;false]",
+				view.header_x, view.header_y, view.name, toadd, view.last_tab_index);
+	end,
+
+	handle_buttons = function(self, view, fields)
+		--save tab selection to config file
+		if fields[view.name] then
+			local index = tonumber(fields[view.name])
+			view:switch_to_tab(index)
+			return true
+		end
+
+		return false
+	end,
+}
+
+
+tabview_layouts.vertical = {
+	get = function(self, view)
+		local formspec = ""
+		if view.parent == nil then
+			local tsize = view.tablist[view.last_tab_index].tabsize or
+					{width=view.width, height=view.height}
+			formspec = formspec ..
+					string.format("size[%f,%f,%s]real_coordinates[true]",tsize.width+3,tsize.height,
+							dump(view.fixed_size))
+		end
+		formspec = formspec .. self:get_header(view)
+		formspec = formspec .. "container[3,0]"
+		formspec = formspec ..
+				view.tablist[view.last_tab_index].get_formspec(
+						view,
+						view.tablist[view.last_tab_index].name,
+						view.tablist[view.last_tab_index].tabdata,
+						view.tablist[view.last_tab_index].tabsize
+				)
+		formspec = formspec .. "container_end[]"
+
+		return formspec
+	end,
+
+	get_header = function(self, view)
+		local icon     = view.icon
+		local bgcolor  = view.bgcolor or "#ACACAC33"
+		local selcolor = view.selcolor or "#ACACAC66"
+
+		local tsize = view.tablist[view.last_tab_index].tabsize or
+				{width=view.width, height=view.height}
+
+		local fs = {
+			("box[%f,%f;%f,%f;%s]"):format(0, 0, 3, tsize.height, bgcolor)
+		}
+
+		if icon then
+			fs[#fs + 1] = "image[1,0.375;1,1;"
+			fs[#fs + 1] = icon
+			fs[#fs + 1] = "]"
+		end
+
+		for i = 1, #view.tablist do
+			local tab = view.tablist[i]
+			local name = "tab_" .. tab.name
+			local y = (i - 1) * 0.8 + 2.25
+
+			fs[#fs + 1] = "label[0.375,"
+			fs[#fs + 1] = tonumber(y)
+			fs[#fs + 1] = ";"
+			fs[#fs + 1] = tab.caption
+			fs[#fs + 1] = "]"
+
+			fs[#fs + 1] = "style["
+			fs[#fs + 1] = name
+			fs[#fs + 1] = ";border=false]"
+
+			fs[#fs + 1] = "button[0,"
+			fs[#fs + 1] = tonumber(y - 0.4 )
+			fs[#fs + 1] = ";3,0.8;"
+			fs[#fs + 1] = name
+			fs[#fs + 1] = ";]"
+
+			if i == view.last_tab_index then
+				fs[#fs + 1] = ("box[%f,%f;%f,%f;%s]"):format(0, y - 0.4, 3, 0.8, selcolor)
+			end
+		end
+
+		print(defaulttexturedir .. "blank.png")
+
+		return table.concat(fs, "")
+	end,
+
+	handle_buttons = function(self, view, fields)
+		for i = 1, #view.tablist do
+			local tab = view.tablist[i]
+			if fields["tab_" .. tab.name] then
+				view:switch_to_tab(i)
+				return true
+			end
+		end
+
+		return false
+	end,
+}
+
+
+tabview_layouts.mainmenu = {
+	backtxt = (defaulttexturedir or "") .. "back.png",
+
+	get = function(self, view)
+		local tab = view.tablist[view.last_tab_index]
+		if tab then
+			return self:get_with_back(view, tab)
+		else
+			return self:get_main_buttons(view)
+		end
+	end,
+
+	get_with_back = function(self, view, tab)
+		local backtxt = view.backtxt or self.backtxt
+
+		local formspec = ""
+		if view.parent == nil then
+			local tsize = tab.tabsize or
+					{width=view.width, height=view.height}
+			formspec = formspec ..
+					string.format("size[%f,%f,%s]real_coordinates[true]",tsize.width,tsize.height,
+							dump(view.fixed_size))
+		end
+		formspec = formspec ..
+				"style[main_back;noclip=true;border=false]image_button[-1.25,0;1,1;" .. backtxt .. ";main_back;]" ..
+				tab.get_formspec(
+						view,
+						view.tablist[view.last_tab_index].name,
+						view.tablist[view.last_tab_index].tabdata,
+						view.tablist[view.last_tab_index].tabsize
+				)
+
+		return formspec
+	end,
+
+	get_main_buttons = function(self, view)
+		local icon     = view.icon
+		local bgcolor  = view.bgcolor or "#ACACAC33"
+		local selcolor = view.selcolor or "#ACACAC66"
+
+		local tsize = { width = 3, height = #view.tablist - 0.2}
+
+		local fs = {
+			("size[%f,%f]"):format(tsize.width, tsize.height),
+			"real_coordinates[true]",
+			"bgcolor[#00000000]",
+			("box[%f,%f;%f,%f;%s]"):format(0, 0, 3, tsize.height, bgcolor)
+		}
+
+		for i = 1, #view.tablist do
+			local tab = view.tablist[i]
+			local name = "tab_" .. tab.name
+			local y = i - 1
+
+			fs[#fs + 1] = "button[0,"
+			fs[#fs + 1] = tonumber(y)
+			fs[#fs + 1] = ";3,0.8;"
+			fs[#fs + 1] = name
+			fs[#fs + 1] = ";"
+			fs[#fs + 1] = minetest.formspec_escape(tab.caption)
+			fs[#fs + 1] ="]"
+		end
+
+		return table.concat(fs, "")
+	end,
+
+	handle_buttons = function(self, view, fields)
+		if fields.main_back then
+			view:switch_to_tab(nil)
+			return true
+		end
+		for i = 1, #view.tablist do
+			local tab = view.tablist[i]
+			if fields["tab_" .. tab.name] then
+				view:switch_to_tab(i)
+				return true
+			end
+		end
+
+		return false
+	end,
+}
diff --git a/builtin/mainmenu/dlg_beta_menu.lua b/builtin/mainmenu/dlg_beta_menu.lua
new file mode 100644
index 0000000..6a4093b
--- /dev/null
+++ b/builtin/mainmenu/dlg_beta_menu.lua
@@ -0,0 +1,26 @@
+--Minetest
+--Copyright (C) 2014 sapier
+--
+--This program is free software; you can redistribute it and/or modify
+--it under the terms of the GNU Lesser General Public License as published by
+--the Free Software Foundation; either version 2.1 of the License, or
+--(at your option) any later version.
+--
+--This program is distributed in the hope that it will be useful,
+--but WITHOUT ANY WARRANTY; without even the implied warranty of
+--MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--GNU Lesser General Public License for more details.
+--
+--You should have received a copy of the GNU Lesser General Public License along
+--with this program; if not, write to the Free Software Foundation, Inc.,
+--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+local function beta_menu_formspec()
+	return "size[8,2.5,true]" ..
+	"style[label_button;border=false]" ..
+	"button[0.5,0.5;7,0.5;label_button;" ..
+	fgettext("You have no games installed.") .. "]" ..
+	"button[0.5,1.5;2.5,0.5;world_create_open_cdb;" .. fgettext("Install a game") .. "]" ..
+	"button[5.0,1.5;2.5,0.5;world_create_cancel;" .. fgettext("Cancel") .. "]"
+end
\ No newline at end of file
diff --git a/builtin/mainmenu/init.lua b/builtin/mainmenu/init.lua
index 266b50a..6571397 100644
--- a/builtin/mainmenu/init.lua
+++ b/builtin/mainmenu/init.lua
@@ -15,48 +15,62 @@
 --with this program; if not, write to the Free Software Foundation, Inc.,
 --51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-mt_color_grey  = "#AAAAFF"
+mt_color_grey  = "#AAAAAA"
 mt_color_blue  = "#6389FF"
-mt_color_lightblue  = "#99CCFF"
-mt_color_green = "#7264F3"
-mt_color_dark_green = "#25C1F1"
-mt_color_orange  = "#FF6600"
-mt_color_red = "#FF0000"
+mt_color_green = "#72FF63"
+mt_color_dark_green = "#25C191"
+
+--for all other colors ask sfan5 to complete his work!
 
 local menupath = core.get_mainmenu_path()
 local basepath = core.get_builtin_path()
+local menustyle = core.settings:get("main_menu_style")
 defaulttexturedir = core.get_texturepath_share() .. DIR_DELIM .. "base" ..
 					DIR_DELIM .. "pack" .. DIR_DELIM
 
+dofile(basepath .. "common" .. DIR_DELIM .. "async_event.lua")
 dofile(basepath .. "common" .. DIR_DELIM .. "filterlist.lua")
-dofile(basepath .. "fstk" .. DIR_DELIM .. "buttonbar.lua")
 dofile(basepath .. "fstk" .. DIR_DELIM .. "dialog.lua")
 dofile(basepath .. "fstk" .. DIR_DELIM .. "tabview.lua")
+dofile(basepath .. "fstk" .. DIR_DELIM .. "tabview_layouts.lua")
 dofile(basepath .. "fstk" .. DIR_DELIM .. "ui.lua")
-dofile(menupath .. DIR_DELIM .. "async_event.lua")
 dofile(menupath .. DIR_DELIM .. "common.lua")
 dofile(menupath .. DIR_DELIM .. "pkgmgr.lua")
-dofile(menupath .. DIR_DELIM .. "serverlistmgr.lua")
-dofile(menupath .. DIR_DELIM .. "game_theme.lua")
+dofile(menupath .. DIR_DELIM .. "textures.lua")
 
 dofile(menupath .. DIR_DELIM .. "dlg_config_world.lua")
 dofile(menupath .. DIR_DELIM .. "dlg_settings_advanced.lua")
 dofile(menupath .. DIR_DELIM .. "dlg_contentstore.lua")
-dofile(menupath .. DIR_DELIM .. "dlg_create_world.lua")
-dofile(menupath .. DIR_DELIM .. "dlg_delete_content.lua")
-dofile(menupath .. DIR_DELIM .. "dlg_delete_world.lua")
-dofile(menupath .. DIR_DELIM .. "dlg_register.lua")
-dofile(menupath .. DIR_DELIM .. "dlg_rename_modpack.lua")
-dofile(menupath .. DIR_DELIM .. "dlg_version_info.lua")
+if menustyle ~= "simple" then
+	dofile(menupath .. DIR_DELIM .. "dlg_create_world.lua")
+	dofile(menupath .. DIR_DELIM .. "dlg_delete_content.lua")
+	dofile(menupath .. DIR_DELIM .. "dlg_delete_world.lua")
+	dofile(menupath .. DIR_DELIM .. "dlg_rename_modpack.lua")
+end
 
 local tabs = {}
 
 tabs.settings = dofile(menupath .. DIR_DELIM .. "tab_settings.lua")
 tabs.content  = dofile(menupath .. DIR_DELIM .. "tab_content.lua")
-tabs.about    = dofile(menupath .. DIR_DELIM .. "tab_about.lua")
-tabs.local_game = dofile(menupath .. DIR_DELIM .. "tab_local.lua")
-tabs.play_online = dofile(menupath .. DIR_DELIM .. "tab_online.lua")
-tabs.beta = dofile(menupath .. DIR_DELIM .. "tab_beta.lua")
+tabs.about  = dofile(menupath .. DIR_DELIM .. "tab_about.lua")
+if menustyle == "simple" then
+	tabs.simple_main = dofile(menupath .. DIR_DELIM .. "tab_simple_main.lua")
+else
+	tabs.world = dofile(menupath .. DIR_DELIM .. "tab_local.lua")
+	tabs.online = dofile(menupath .. DIR_DELIM .. "tab_online.lua")
+
+	tabs.new_game = {
+		name = "new",
+		caption = fgettext("New Game"),
+		show = function(_, _, this)
+			local create_world_dlg = create_create_world_dlg(true)
+			create_world_dlg:set_parent(this)
+			this:hide()
+			create_world_dlg:show()
+			return true
+		end
+	}
+end
 
 --------------------------------------------------------------------------------
 local function main_event_handler(tabview, event)
@@ -71,40 +85,69 @@ local function init_globals()
 	-- Init gamedata
 	gamedata.worldindex = 0
 
-	menudata.worldlist = filterlist.create(
-		core.get_worlds,
-		compare_worlds,
-		-- Unique id comparison function
-		function(element, uid)
-			return element.name == uid
-		end,
-		-- Filter function
-		function(element, gameid)
-			return element.gameid == gameid
+	if menustyle == "simple" then
+		local world_list = core.get_worlds()
+		local world_index
+
+		local found_singleplayerworld = false
+		for i, world in ipairs(world_list) do
+			if world.name == "singleplayerworld" then
+				found_singleplayerworld = true
+				world_index = i
+				break
+			end
 		end
-	)
 
-	menudata.worldlist:add_sort_mechanism("alphabetic", sort_worlds_alphabetic)
-	menudata.worldlist:set_sortmode("alphabetic")
+		if not found_singleplayerworld then
+			core.create_world("singleplayerworld", 1)
 
-	if not core.settings:get("menu_last_game") then
-		local default_game = core.settings:get("default_game") or "minetest"
-		core.settings:set("menu_last_game", default_game)
+			world_list = core.get_worlds()
+
+			for i, world in ipairs(world_list) do
+				if world.name == "singleplayerworld" then
+					world_index = i
+					break
+				end
+			end
+		end
+
+		gamedata.worldindex = world_index
+	else
+		menudata.worldlist = filterlist.create(
+			core.get_worlds,
+			compare_worlds,
+			-- Unique id comparison function
+			function(element, uid)
+				return element.name == uid
+			end,
+			-- Filter function
+			function(element, gameid)
+				return element.gameid == gameid
+			end
+		)
+
+		menudata.worldlist:add_sort_mechanism("alphabetic", sort_worlds_alphabetic)
+		menudata.worldlist:set_sortmode("alphabetic")
+
+		if not core.settings:get("menu_last_game") then
+			local default_game = core.settings:get("default_game") or "minetest"
+			core.settings:set("menu_last_game", default_game)
+		end
+
+		mm_texture.init()
 	end
 
-	mm_game_theme.init()
-
 	-- Create main tabview
-	--[[local tv_main = tabview_create("maintab", {x = 12, y = 5.4}, {x = 0, y = 0})
-	-- note: size would be 15.5,7.1 in real coordinates mode
-
-	tv_main:set_autosave_tab(true)
-	
-	tv_main:add(tabs.beta)
-	
-	tv_main:add(tabs.local_game)
-	tv_main:add(tabs.play_online)
+	local tv_main = tabview_create("maintab", {x = 15.5, y = 9}, {x = 0, y = 0}, tabview_layouts.mainmenu)
+	tv_main.icon = "/home/ruben/dev/minetest/games/minetest_game/menu/icon.png"
 
+	if menustyle == "simple" then
+		tv_main:add(tabs.simple_main)
+	else
+		tv_main:set_autosave_tab(true)
+		tv_main:add(tabs.online)
+		tv_main:add(tabs.world)
+	end
 	tv_main:add(tabs.content)
 	tv_main:add(tabs.settings)
 	tv_main:add(tabs.about)
@@ -112,25 +155,19 @@ local function init_globals()
 	tv_main:set_global_event_handler(main_event_handler)
 	tv_main:set_fixed_size(false)
 
-	
-	tv_main:set_tab(tabs.about)
-	
+	local last_tab = core.settings:get("maintab_LAST")
+	if menustyle ~= "simple" and last_tab and tv_main.current_tab ~= last_tab then
+		tv_main:set_tab(last_tab)
+	else
+		tv_main:set_tab("local")
+	end
 
-	-- In case the folder of the last selected game has been deleted,
-	-- display "Minetest" as a header
-	if tv_main.current_tab == "local" then
-		local game = pkgmgr.find_by_gameid(core.settings:get("menu_last_game"))
-		if game == nil then
-			mm_game_theme.reset()
-		end
-	end]]
+	ui.set_default("maintab")
+	tv_main:show()
 
-	--ui.set_default("maintab")
-	--check_new_version()
-	--tv_main:show()
-	--ui.update()
+	ui.update()
+
+	core.sound_play("main_menu", true)
 end
 
-init_globals()
-
-
+init_globals()
\ No newline at end of file
diff --git a/builtin/mainmenu/tab_local.lua b/builtin/mainmenu/tab_local.lua
index f8de10d..90cb3fd 100644
--- a/builtin/mainmenu/tab_local.lua
+++ b/builtin/mainmenu/tab_local.lua
@@ -16,199 +16,116 @@
 --51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 
-local current_game, singleplayer_refresh_gamebar
-local valid_disabled_settings = {
-	["enable_damage"]=true,
-	["creative_mode"]=true,
-	["enable_server"]=true,
-}
-
--- Currently chosen game in gamebar for theming and filtering
-function current_game()
+local function current_game()
 	local last_game_id = core.settings:get("menu_last_game")
-	local game = pkgmgr.find_by_gameid(last_game_id)
+	local game, index = pkgmgr.find_by_gameid(last_game_id)
 
 	return game
 end
 
--- Apply menu changes from given game
-function apply_game(game)
-	core.set_topleft_text(game.name)
-	core.settings:set("menu_last_game", game.id)
-	menudata.worldlist:set_filtercriteria(game.id)
-
-	mm_game_theme.update("singleplayer", game) -- this refreshes the formspec
-
-	local index = filterlist.get_current_index(menudata.worldlist,
-		tonumber(core.settings:get("mainmenu_last_selected_world")))
-	if not index or index < 1 then
-		local selected = core.get_textlist_index("sp_worlds")
-		if selected ~= nil and selected < #menudata.worldlist:get_list() then
-			index = selected
-		else
-			index = #menudata.worldlist:get_list()
-		end
-	end
-	menu_worldmt_legacy(index)
-end
-
-function singleplayer_refresh_gamebar()
-
-	local old_bar = ui.find_by_name("game_button_bar")
-	if old_bar ~= nil then
-		old_bar:delete()
-	end
-
-	local function game_buttonbar_button_handler(fields)
-		if fields.game_open_cdb then
-			local maintab = ui.find_by_name("maintab")
-			local dlg = create_store_dlg("game")
-			dlg:set_parent(maintab)
-			maintab:hide()
-			dlg:show()
-			return true
-		end
-
-		for _, game in ipairs(pkgmgr.games) do
-			if fields["game_btnbar_" .. game.id] then
-				apply_game(game)
-				return true
-			end
-		end
-	end
-
-	local btnbar = buttonbar_create("game_button_bar",
-		game_buttonbar_button_handler,
-		{x=-0.3,y=5.9}, "horizontal", {x=12.4,y=1.15})
-
-	for _, game in ipairs(pkgmgr.games) do
-		local btn_name = "game_btnbar_" .. game.id
-
-		local image = nil
-		local text = nil
-		local tooltip = core.formspec_escape(game.title)
-
-		if (game.menuicon_path or "") ~= "" then
-			image = core.formspec_escape(game.menuicon_path)
-		else
-			local part1 = game.id:sub(1,5)
-			local part2 = game.id:sub(6,10)
-			local part3 = game.id:sub(11)
-
-			text = part1 .. "\n" .. part2
-			if part3 ~= "" then
-				text = text .. "\n" .. part3
-			end
-		end
-		btnbar:add_button(btn_name, text, image, tooltip)
-	end
-
-	local plus_image = core.formspec_escape(defaulttexturedir .. "plus.png")
-	btnbar:add_button("game_open_cdb", "", plus_image, fgettext("Install games from ContentDB"))
-end
-
-local function get_disabled_settings(game)
-	if not game then
-		return {}
-	end
-
-	local gameconfig = Settings(game.path .. "/game.conf")
-	local disabled_settings = {}
-	if gameconfig then
-		local disabled_settings_str = (gameconfig:get("disabled_settings") or ""):split()
-		for _, value in pairs(disabled_settings_str) do
-			local state = false
-			value = value:trim()
-			if string.sub(value, 1, 1) == "!" then
-				state = true
-				value = string.sub(value, 2)
-			end
-			if valid_disabled_settings[value] then
-				disabled_settings[value] = state
-			else
-				core.log("error", "Invalid disabled setting in game.conf: "..tostring(value))
-			end
-		end
-	end
-	return disabled_settings
-end
-
 local function get_formspec(tabview, name, tabdata)
 	local retval = ""
 
 	local index = filterlist.get_current_index(menudata.worldlist,
-				tonumber(core.settings:get("mainmenu_last_selected_world")))
-	local list = menudata.worldlist:get_list()
-	local world = list and index and list[index]
-	local game
-	if world then
-		game = pkgmgr.find_by_gameid(world.gameid)
-	else
-		game = current_game()
-	end
-	local disabled_settings = get_disabled_settings(game)
+			tonumber(core.settings:get("mainmenu_last_selected_world")))
 
-	local creative, damage, host = "", "", ""
+	retval = {
+		"container[0.375,0.375]",
+		"box[11,-0.375;4.125,9;#ACACAC33]",
+		--"field[1.75,0;5.125,0.8;query;;", query, "]",
+		--"button[6.875,0;1.5,0.8;search;", fgettext("Search"), "]",
+		"textlist[0,0;10.625,8.25;sp_worlds;", menu_render_worldlist(), ";", index, "]",
+	}
 
-	-- Y offsets for game settings checkboxes
-	local y = -0.2
-	local yo = 0.45
+	do
+		retval[#retval + 1] = "container[11.375,0.2]"
+		local enable_server = core.settings:get_bool("enable_server")
+		local options = {
+			{ name = "creative_mode", text = fgettext("Creative Mode") },
+			{ name = "enable_damage", text = fgettext("Enable Damage") },
+			{ name = "enable_server", text = fgettext("Host Server") },
+		}
 
-	if disabled_settings["creative_mode"] == nil then
-		creative = "checkbox[0,"..y..";cb_creative_mode;".. fgettext("Creative Mode") .. ";" ..
-			dump(core.settings:get_bool("creative_mode")) .. "]"
-		y = y + yo
-	end
-	if disabled_settings["enable_damage"] == nil then
-		damage = "checkbox[0,"..y..";cb_enable_damage;".. fgettext("Enable Damage") .. ";" ..
-			dump(core.settings:get_bool("enable_damage")) .. "]"
-		y = y + yo
-	end
-	if disabled_settings["enable_server"] == nil then
-		host = "checkbox[0,"..y..";cb_server;".. fgettext("Host Server") ..";" ..
-			dump(core.settings:get_bool("enable_server")) .. "]"
-		y = y + yo
-	end
-
-	retval = retval ..
-			"button[3.9,3.8;2.8,1;world_delete;".. fgettext("Delete") .. "]" ..
-			"button[6.55,3.8;2.8,1;world_configure;".. fgettext("Select Mods") .. "]" ..
-			"button[9.2,3.8;2.8,1;world_create;".. fgettext("New") .. "]" ..
-			"label[3.9,-0.05;".. fgettext("Select World:") .. "]"..
-			creative ..
-			damage ..
-			host ..
-			"textlist[3.9,0.4;7.9,3.45;sp_worlds;" ..
-			menu_render_worldlist() ..
-			";" .. index .. "]"
-
-	if core.settings:get_bool("enable_server") and disabled_settings["enable_server"] == nil then
-		retval = retval ..
-				"button[7.9,4.75;4.1,1;play;".. fgettext("Host Game") .. "]" ..
-				"checkbox[0,"..y..";cb_server_announce;" .. fgettext("Announce Server") .. ";" ..
-				dump(core.settings:get_bool("server_announce")) .. "]" ..
-				"field[0.3,2.85;3.8,0.5;te_playername;" .. fgettext("Name") .. ";" ..
-				core.formspec_escape(core.settings:get("name")) .. "]" ..
-				"pwdfield[0.3,4.05;3.8,0.5;te_passwd;" .. fgettext("Password") .. "]"
-
-		local bind_addr = core.settings:get("bind_address")
-		if bind_addr ~= nil and bind_addr ~= "" then
-			retval = retval ..
-				"field[0.3,5.25;2.5,0.5;te_serveraddr;" .. fgettext("Bind Address") .. ";" ..
-				core.formspec_escape(core.settings:get("bind_address")) .. "]" ..
-				"field[2.85,5.25;1.25,0.5;te_serverport;" .. fgettext("Port") .. ";" ..
-				core.formspec_escape(core.settings:get("port")) .. "]"
-		else
-			retval = retval ..
-				"field[0.3,5.25;3.8,0.5;te_serverport;" .. fgettext("Server Port") .. ";" ..
-				core.formspec_escape(core.settings:get("port")) .. "]"
+		if enable_server then
+			options[#options + 1] = { name = "server_announce", text = fgettext("Announce Server") }
 		end
-	else
-		retval = retval ..
-				"button[7.9,4.75;4.1,1;play;" .. fgettext("Play Game") .. "]"
+
+		local y = 0
+		for _, opt in pairs(options) do
+			retval[#retval + 1] = "checkbox[0,"
+			retval[#retval + 1] = y
+			retval[#retval + 1] =";cb_"
+			retval[#retval + 1] = opt.name
+			retval[#retval + 1] = ";"
+			retval[#retval + 1] = opt.text
+			retval[#retval + 1] = ";"
+			retval[#retval + 1] = dump(core.settings:get_bool(opt.name))
+			retval[#retval + 1] = "]"
+
+			y = y + 0.5
+		end
+
+		y = y + 0.25
+
+		if enable_server then
+			retval[#retval + 1] = "container[0,"
+			retval[#retval + 1] = y
+			retval[#retval + 1] = "]label[0,0;"
+			retval[#retval + 1] = fgettext("Name/Password")
+			retval[#retval + 1] = "]"
+			retval[#retval + 1] = "field[0,0.3;3.375,0.5;te_playername;;"
+			retval[#retval + 1] = core.formspec_escape(core.settings:get("name"))
+			retval[#retval + 1] = "]"
+			retval[#retval + 1] = "pwdfield[0,1;3.375,0.5;te_passwd;]"
+
+			local bind_addr = core.settings:get("bind_address")
+			if bind_addr ~= nil and bind_addr ~= "" then
+				retval[#retval + 1] = "field[0,2.2;2.25,0.5;te_serveraddr;" .. fgettext("Bind Address")
+				retval[#retval + 1] = ";"
+				retval[#retval + 1] = core.formspec_escape(core.settings:get("bind_address"))
+				retval[#retval + 1] = "]"
+				retval[#retval + 1] = "field[2.3,2.2;1.25,0.5;te_serverport;"
+				retval[#retval + 1] = fgettext("Port")
+				retval[#retval + 1] = ";"
+				retval[#retval + 1] = core.formspec_escape(core.settings:get("port"))
+				retval[#retval + 1] = "]"
+			else
+				retval[#retval + 1] = "field[0,2.2;3.375,0.5;te_serverport;"
+				retval[#retval + 1] = fgettext("Server Port")
+				retval[#retval + 1] = ";"
+				retval[#retval + 1] = core.formspec_escape(core.settings:get("port"))
+				retval[#retval + 1] = "]"
+			end
+			retval[#retval + 1] = "container_end[]"
+		end
+
+		if index > 0 then
+			retval[#retval + 1] = "container[0,5.15]"
+			retval[#retval + 1] = "button[0,0;3.375,0.8;world_delete;"
+			retval[#retval + 1] = fgettext("Delete")
+			retval[#retval + 1] = "]"
+			retval[#retval + 1] = "button[0,1.05;3.375,0.8;world_configure;"
+			retval[#retval + 1] = fgettext("Configure")
+			retval[#retval + 1] = "]"
+			retval[#retval + 1] = "button[0,2.1;3.375,0.8;play;"
+			retval[#retval + 1] = fgettext("Play Game")
+			retval[#retval + 1] = "]"
+			--	"button[4,3.95;2.6,1;world_delete;", fgettext("Delete"), "]",
+			--"button[6.5,3.95;2.8,1;world_configure;", fgettext("Configure"), "]",
+			retval[#retval + 1] = "container_end[]"
+		else
+			retval[#retval + 1] = "container[0,5.15]"
+			retval[#retval + 1] = "box[0,0;2.625,0.8;#333]"
+			retval[#retval + 1] = "box[0,1.05;2.625,0.8;#333]"
+			retval[#retval + 1] = "box[0,2.1;2.625,0.8;#333]"
+			retval[#retval + 1] = "container_end[]"
+		end
+
+
+		retval[#retval + 1] = "container_end[]"
 	end
 
-	return retval
+	return table.concat(retval, "") .. "container_end[]"
 end
 
 local function main_button_handler(this, fields, name, tabdata)
@@ -254,8 +171,8 @@ local function main_button_handler(this, fields, name, tabdata)
 		return true
 	end
 
-	if fields["cb_server"] then
-		core.settings:set("enable_server", fields["cb_server"])
+	if fields["cb_enable_server"] then
+		core.settings:set("enable_server", fields["cb_enable_server"])
 
 		return true
 	end
@@ -268,61 +185,46 @@ local function main_button_handler(this, fields, name, tabdata)
 		return true
 	end
 
-	if fields["play"] ~= nil or world_doubleclick or fields["key_enter"] then
+	if fields["play"] ~= nil or world_doubleclick then
 		local selected = core.get_textlist_index("sp_worlds")
 		gamedata.selected_world = menudata.worldlist:get_raw_index(selected)
 
-		if selected == nil or gamedata.selected_world == 0 then
-			gamedata.errormessage =
-					fgettext("No world created or selected!")
-			return true
-		end
-
-		-- Update last game
-		local world = menudata.worldlist:get_raw_element(gamedata.selected_world)
-		local game_obj
-		if world then
-			game_obj = pkgmgr.find_by_gameid(world.gameid)
-			core.settings:set("menu_last_game", game_obj.id)
-		end
-
-		local disabled_settings = get_disabled_settings(game_obj)
-		for k, _ in pairs(valid_disabled_settings) do
-			local v = disabled_settings[k]
-			if v ~= nil then
-				if k == "enable_server" and v == true then
-					error("Setting 'enable_server' cannot be force-enabled! The game.conf needs to be fixed.")
-				end
-				core.settings:set_bool(k, disabled_settings[k])
-			end
-		end
-
 		if core.settings:get_bool("enable_server") then
-			gamedata.playername = fields["te_playername"]
-			gamedata.password   = fields["te_passwd"]
-			gamedata.port       = fields["te_serverport"]
-			gamedata.address    = ""
+			if selected ~= nil and gamedata.selected_world ~= 0 then
+				gamedata.playername = fields["te_playername"]
+				gamedata.password   = fields["te_passwd"]
+				gamedata.port       = fields["te_serverport"]
+				gamedata.address    = ""
 
-			core.settings:set("port",gamedata.port)
-			if fields["te_serveraddr"] ~= nil then
-				core.settings:set("bind_address",fields["te_serveraddr"])
+				core.settings:set("port",gamedata.port)
+				if fields["te_serveraddr"] ~= nil then
+					core.settings:set("bind_address",fields["te_serveraddr"])
+				end
+
+				--update last game
+				local world = menudata.worldlist:get_raw_element(gamedata.selected_world)
+				if world then
+					local game, index = pkgmgr.find_by_gameid(world.gameid)
+					core.settings:set("menu_last_game", game.id)
+				end
+
+				core.start()
+			else
+				gamedata.errormessage =
+					fgettext("No world created or selected!")
 			end
 		else
-			gamedata.singleplayer = true
+			if selected ~= nil and gamedata.selected_world ~= 0 then
+				gamedata.singleplayer = true
+				core.start()
+			else
+				gamedata.errormessage =
+					fgettext("No world created or selected!")
+			end
+			return true
 		end
-
-		core.start()
-		return true
 	end
 
-	if fields["world_create"] ~= nil then
-		local create_world_dlg = create_create_world_dlg()
-		create_world_dlg:set_parent(this)
-		this:hide()
-		create_world_dlg:show()
-		mm_game_theme.update("singleplayer", current_game())
-		return true
-	end
 
 	if fields["world_delete"] ~= nil then
 		local selected = core.get_textlist_index("sp_worlds")
@@ -337,7 +239,7 @@ local function main_button_handler(this, fields, name, tabdata)
 				delete_world_dlg:set_parent(this)
 				this:hide()
 				delete_world_dlg:show()
-				mm_game_theme.update("singleplayer",current_game())
+				mm_texture.update("singleplayer",current_game())
 			end
 		end
 
@@ -355,7 +257,7 @@ local function main_button_handler(this, fields, name, tabdata)
 				configdialog:set_parent(this)
 				this:hide()
 				configdialog:show()
-				mm_game_theme.update("singleplayer",current_game())
+				mm_texture.update("singleplayer",current_game())
 			end
 		end
 
@@ -364,29 +266,25 @@ local function main_button_handler(this, fields, name, tabdata)
 end
 
 local function on_change(type, old_tab, new_tab)
-	if (type == "ENTER") then
+	if type == "ENTER" then
 		local game = current_game()
-		if game then
-			apply_game(game)
-		end
 
-		singleplayer_refresh_gamebar()
-		ui.find_by_name("game_button_bar"):show()
+		if game then
+			menudata.worldlist:set_filtercriteria(game.id)
+			core.set_topleft_text(game.name)
+			mm_texture.update("singleplayer",game)
+		end
 	else
 		menudata.worldlist:set_filtercriteria(nil)
-		local gamebar = ui.find_by_name("game_button_bar")
-		if gamebar then
-			gamebar:hide()
-		end
 		core.set_topleft_text("")
-		mm_game_theme.update(new_tab,nil)
+		mm_texture.update(new_tab,nil)
 	end
 end
 
 --------------------------------------------------------------------------------
 return {
 	name = "local",
-	caption = fgettext("Start Game"),
+	caption = fgettext("Load Game"),
 	cbf_formspec = get_formspec,
 	cbf_button_handler = main_button_handler,
 	on_change = on_change
diff --git a/builtin/mainmenu/textures.lua b/builtin/mainmenu/textures.lua
new file mode 100644
index 0000000..68b05dc
--- /dev/null
+++ b/builtin/mainmenu/textures.lua
@@ -0,0 +1,185 @@
+--Minetest
+--Copyright (C) 2013 sapier
+--
+--This program is free software; you can redistribute it and/or modify
+--it under the terms of the GNU Lesser General Public License as published by
+--the Free Software Foundation; either version 2.1 of the License, or
+--(at your option) any later version.
+--
+--This program is distributed in the hope that it will be useful,
+--but WITHOUT ANY WARRANTY; without even the implied warranty of
+--MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--GNU Lesser General Public License for more details.
+--
+--You should have received a copy of the GNU Lesser General Public License along
+--with this program; if not, write to the Free Software Foundation, Inc.,
+--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+mm_texture = {}
+
+--------------------------------------------------------------------------------
+function mm_texture.init()
+	mm_texture.defaulttexturedir = core.get_texturepath() .. DIR_DELIM .. "base" ..
+						DIR_DELIM .. "pack" .. DIR_DELIM
+	mm_texture.basetexturedir = mm_texture.defaulttexturedir
+	
+	mm_texture.texturepack = core.settings:get("texture_path")
+	
+	mm_texture.gameid = nil
+end
+
+--------------------------------------------------------------------------------
+function mm_texture.update(tab,gamedetails)
+	if tab ~= "singleplayer" then
+		mm_texture.reset()
+		return
+	end
+
+	if gamedetails == nil then
+		return
+	end
+	
+	mm_texture.update_game(gamedetails)
+end
+
+--------------------------------------------------------------------------------
+function mm_texture.reset()
+	mm_texture.gameid = nil
+	local have_bg      = false
+	local have_overlay = mm_texture.set_generic("overlay")
+	
+	if not have_overlay then
+		have_bg = mm_texture.set_generic("background")
+	end
+	
+	mm_texture.clear("header")
+	mm_texture.clear("footer")
+	core.set_clouds(false)
+	
+	mm_texture.set_generic("footer")
+	mm_texture.set_generic("header")
+	
+	if not have_bg then
+		if core.settings:get_bool("menu_clouds") then
+			core.set_clouds(true)
+		else
+			mm_texture.set_dirt_bg()
+		end
+	end
+end
+
+--------------------------------------------------------------------------------
+function mm_texture.update_game(gamedetails)
+	if mm_texture.gameid == gamedetails.id then
+		return
+	end
+	
+	local have_bg      = false
+	local have_overlay = mm_texture.set_game("overlay",gamedetails)
+	
+	if not have_overlay then
+		have_bg = mm_texture.set_game("background",gamedetails)
+	end
+	
+	mm_texture.clear("header")
+	mm_texture.clear("footer")
+	core.set_clouds(false)
+	
+	if not have_bg then
+		
+		if core.settings:get_bool("menu_clouds") then
+			core.set_clouds(true)
+		else
+			mm_texture.set_dirt_bg()
+		end
+	end
+	
+	mm_texture.set_game("footer",gamedetails)
+	mm_texture.set_game("header",gamedetails)
+	
+	mm_texture.gameid = gamedetails.id
+end
+
+--------------------------------------------------------------------------------
+function mm_texture.clear(identifier)
+	core.set_background(identifier,"")
+end
+
+--------------------------------------------------------------------------------
+function mm_texture.set_generic(identifier)
+	--try texture pack first
+	if mm_texture.texturepack ~= nil then
+		local path = mm_texture.texturepack .. DIR_DELIM .."menu_" ..
+										identifier .. ".png"
+		if core.set_background(identifier,path) then
+			return true
+		end
+	end
+	
+	if mm_texture.defaulttexturedir ~= nil then
+		local path = mm_texture.defaulttexturedir .. DIR_DELIM .."menu_" ..
+										identifier .. ".png"
+		if core.set_background(identifier,path) then
+			return true
+		end
+	end
+	
+	return false
+end
+
+--------------------------------------------------------------------------------
+function mm_texture.set_game(identifier, gamedetails)
+	
+	if gamedetails == nil then
+		return false
+	end
+
+	if mm_texture.texturepack ~= nil then
+		local path = mm_texture.texturepack .. DIR_DELIM ..
+			gamedetails.id .. "_menu_" .. identifier .. ".png"
+		if core.set_background(identifier, path) then
+			return true
+		end
+	end
+	
+	-- Find out how many randomized textures the game provides
+	local n = 0
+	local filename
+	local menu_files = core.get_dir_list(gamedetails.path .. DIR_DELIM .. "menu", false)
+	for i = 1, #menu_files do
+		filename = identifier .. "." .. i .. ".png"
+		if table.indexof(menu_files, filename) == -1 then
+			n = i - 1
+			break
+		end
+	end
+	-- Select random texture, 0 means standard texture
+	n = math.random(0, n)
+	if n == 0 then
+		filename = identifier .. ".png"
+	else
+		filename = identifier .. "." .. n .. ".png"
+	end
+
+	local path = gamedetails.path .. DIR_DELIM .. "menu" ..
+		DIR_DELIM .. filename
+	if core.set_background(identifier, path) then
+		return true
+	end
+	
+	return false
+end
+
+function mm_texture.set_dirt_bg()
+	if mm_texture.texturepack ~= nil then
+		local path = mm_texture.texturepack .. DIR_DELIM .."default_dirt.png"
+		if core.set_background("background", path, true, 128) then
+			return true
+		end
+	end
+	
+	-- Use universal fallback texture in textures/base/pack
+	local minimalpath = defaulttexturedir .. "menu_bg.png"
+	core.set_background("background", minimalpath, true, 128)
+end