diff --git a/expcore/Gui/center.lua b/expcore/Gui/center.lua
new file mode 100644
index 00000000..9e836409
--- /dev/null
+++ b/expcore/Gui/center.lua
@@ -0,0 +1,190 @@
+--- Gui structure define for center gui frames
+--[[
+>>>> Functions
+    CenterFrames.get_flow(player) --- Gets the center flow for a player
+    CenterFrames.clear_flow(player) --- Clears the center flow for a player
+    CenterFrames.draw_frame(player,name) --- Draws the center frame for a player, if already open then will do nothing
+    CenterFrames.redraw_frame(player,name) --- Draws the center frame for a player, if already open then will destroy it and redraw
+    CenterFrames.toggle_frame(player,name,state) --- Toggles if the frame is currently open or not, will open if closed and close if open
+
+    CenterFrames.new_frame(permision_name) --- Sets the frame to be the current active gui when opened and closes all other frames
+    CenterFrames._prototype:set_auto_focus(state) --- Sets the frame to be the current active gui when opened and closes all other frames
+    CenterFrames._prototype:draw_frame(player) --- Draws this frame to the player, if already open does nothing (will call on_draw to draw to the frame)
+    CenterFrames._prototype:redraw_frame(player) --- Draws this frame to the player, if already open it will remove it and redraw it (will call on_draw to draw to the frame)
+    CenterFrames._prototype:toggle_frame(player) --- Toggles if the frame is open, if open it will close it and if closed it will open it
+    CenterFrames._prototype:event_handler(action) --- Creates an event handler that will trigger one of its functions, use with Event.add
+]]
+local Gui = require 'expcore.gui.core'
+local Toolbar = require 'expcore.gui.toolbar'
+local Game = require 'utils.game'
+
+local CenterFrames = {
+	_prototype = Gui._prototype_factory{
+		on_draw = Gui._event_factory('on_draw')
+	}
+}
+
+--- Gets the center flow for a player
+-- @tparam player LuapPlayer the player to get the flow for
+-- @treturn LuaGuiElement the center flow
+function CenterFrames.get_flow(player)
+    player = Game.get_player_from_any(player)
+    return player.gui.center
+end
+
+--- Clears the center flow for a player
+-- @tparam player LuapPlayer the player to clear the flow for
+function CenterFrames.clear_flow(player)
+    local flow = CenterFrames.get_flow(player)
+    flow.clear()
+end
+
+--- Draws the center frame for a player, if already open then will do nothing
+-- @tparam player LuapPlayer the player that will have the frame drawn
+-- @tparam name string the name of the hui that will drawn
+-- @treturn LuaGuiElement the new frame that was made
+function CenterFrames.draw_frame(player,name)
+    local define = Gui.get_define(name,true)
+    if define then
+        return define:draw_frame(player)
+    end
+end
+
+--- Draws the center frame for a player, if already open then will destroy it and redraw
+-- @tparam player LuapPlayer the player that will have the frame drawn
+-- @tparam name string the name of the hui that will drawn
+-- @treturn LuaGuiElement the new frame that was made
+function CenterFrames.redraw_frame(player,name)
+    local define = Gui.get_define(name,true)
+    if define then
+        return define:draw_frame(player)
+    end
+end
+
+--- Toggles if the frame is currently open or not, will open if closed and close if open
+-- @tparam player LuapPlayer the player that will have the frame toggled
+-- @tparam name string the name of the hui that will be toggled
+-- @tparam[opt] state boolean when set will force a state for the frame
+-- @treturn boolean if the frame if no open or closed
+function CenterFrames.toggle_frame(player,name,state)
+    local define = Gui.get_define(name,true)
+    if define then
+        if state == true then
+            define:draw_frame(player)
+            return true
+        elseif state == false then
+            local flow = CenterFrames.get_flow(player)
+            if flow[define.name] then
+                flow[define.name].destroy()
+            end
+            return false
+        else
+            return define:toggle_frame(player)
+        end
+    end
+end
+
+--- Creates a new center frame define
+-- @tparam permision_name string the name that can be used with the permision system
+-- @treturn table the new center frame define
+function CenterFrames.new_frame(permision_name)
+	local self = Toolbar.new_button(permision_name)
+
+	self:on_click(function(player,element)
+		self:toggle_frame(player)
+	end)
+
+    local mt = getmetatable(self)
+    mt.__index = CenterFrames._prototype
+	mt.__call = self.event_handler
+
+    Gui.on_custom_close(self.name,function(event)
+        local element = event.element
+        if element and element.valid then element.destroy() end
+    end)
+
+	return self
+end
+
+--- Sets the frame to be the current active gui when opened and closes all other frames
+-- @tparam[opt=true] state boolean when true will auto close other frames and set this frame as player.opened
+function CenterFrames._prototype:set_auto_focus(state)
+    if state == false then
+        self.auto_focus = false
+    else
+        self.auto_focus = true
+    end
+end
+
+--- Draws this frame to the player, if already open does nothing (will call on_draw to draw to the frame)
+-- @tparam player LuaPlayer the player to draw the frame for
+-- @treturn LuaGuiElement the new frame that was drawn
+function CenterFrames._prototype:draw_frame(player)
+    player = Game.get_player_from_any(player)
+    local flow = CenterFrames.get_flow(player)
+
+    if flow[self.name] then
+        return flow[self.name]
+    end
+
+    if self.auto_focus then
+        flow.clear()
+    end
+
+    local frame = flow.add{
+        type='frame',
+        name=self.name
+    }
+
+    if self.auto_focus then
+        player.opened = frame
+    end
+
+    if self.events.on_draw then
+        self.events.on_draw(player,frame)
+    end
+
+    return frame
+end
+
+--- Draws this frame to the player, if already open it will remove it and redraw it (will call on_draw to draw to the frame)
+-- @tparam player LuaPlayer the player to draw the frame for
+-- @treturn LuaGuiElement the new frame that was drawn
+function CenterFrames._prototype:redraw_frame(player)
+    player = Game.get_player_from_any(player)
+    local flow = CenterFrames.get_flow(player)
+
+    if flow[self.name] then
+        flow[self.name].destroy()
+    end
+
+    return self:draw_frame(player)
+end
+
+--- Toggles if the frame is open, if open it will close it and if closed it will open it
+-- @tparam player LuaPlayer the player to draw the frame for
+-- @treturn boolean with the gui frame is now open
+function CenterFrames._prototype:toggle_frame(player)
+    player = Game.get_player_from_any(player)
+    local flow = CenterFrames.get_flow(player)
+
+    if flow[self.name] then
+        flow[self.name].destroy()
+        return false
+    else
+        self:draw_frame(player)
+        return true
+    end
+end
+
+--- Creates an event handler that will trigger one of its functions, use with Event.add
+-- @tparam[opt=update] action string the action to take on this event
+function CenterFrames._prototype:event_handler(action)
+    action = action or 'update'
+    return function(event)
+        local player = Game.get_player_by_index(event.player_index)
+        self[action](self,player)
+    end
+end
+
+return CenterFrames
\ No newline at end of file
diff --git a/expcore/Gui/core.lua b/expcore/Gui/core.lua
index 011bf283..16c9fe5a 100644
--- a/expcore/Gui/core.lua
+++ b/expcore/Gui/core.lua
@@ -415,7 +415,7 @@ function Gui.get_define(name,internal)
         return Gui.defines[Gui.names[name]]
 
     elseif not define then
-        return error('Invalid name for checkbox, name not found.',internal and 3 or 2) or nil
+        return error('Invalid name for element define, name not found.',internal and 3 or 2) or nil
 
     end
 
diff --git a/expcore/Gui/test.lua b/expcore/Gui/test.lua
index 3a1a013c..31b289f2 100644
--- a/expcore/Gui/test.lua
+++ b/expcore/Gui/test.lua
@@ -13,7 +13,6 @@ local tests = {}
     > No display - Toolbar button with no display
     > With caption - Toolbar button with a caption display
     > With icons - Toolbar button with an icon
-    > Main test gui - Main test gui triggers all other tests
 ]]
 
 Gui.new_toolbar_button('click-1')
@@ -42,20 +41,19 @@ end)
     player.print('CLICK 3')
 end)
 
-Gui.new_toolbar_button('gui-test-open')
+--[[
+    Center Frame Tests
+    > Main test gui - Main test gui triggers all other tests
+]]
+
+local test_gui =
+Gui.new_center_frame('gui-test-open')
 :set_caption('Open Test Gui')
 :set_post_authenticator(function(player,button_name)
     return global.show_test_gui
 end)
-:on_click(function(player,_element)
-    if player.gui.center.TestGui then player.gui.center.TestGui.destroy() return end
-
-    local frame = player.gui.center.add{
-        type='frame',
-        caption='Gui Test',
-        name='TestGui'
-    }
 
+:on_draw(function(player,frame)
     for test_group_name,test_group in pairs(tests) do
 
         player.print('Starting tests for: '..format_chat_colour(test_group_name,Colors.cyan))
diff --git a/expcore/gui.lua b/expcore/gui.lua
index 321c1def..6568e744 100644
--- a/expcore/gui.lua
+++ b/expcore/gui.lua
@@ -1,7 +1,7 @@
 --- This file is used to require all the different elements of the gui module
 -- each module has an outline here but for more details see their seperate files in ./gui
 
-local Gui = require('expcore.gui.core')
+local Gui = require 'expcore.gui.core'
 --[[
     Gui._prototype_factory(tbl) --- Used internally to create new prototypes for element defines
     Gui._event_factory(name) --- Used internally to create event handler adders for element defines
@@ -36,14 +36,14 @@ local Gui = require('expcore.gui.core')
     Gui.toggle_visible(element) --- Will toggle the visiblity of an element
 ]]
 
-local Instances = require('expcore.gui.instances')
+local Instances = require 'expcore.gui.instances'
 Gui.new_instance_group = Instances.registers
 Gui.get_instances = Instances.get_elements
 Gui.add_instance = Instances.get_elements
 Gui.update_instances = Instances.apply_to_elements
 Gui.classes.instances = Instances
 
-local Button = require('expcore.gui.buttons')
+local Button = require 'expcore.gui.buttons'
 Gui.new_button = Button.new_button
 Gui.classes.button = Button
 --[[
@@ -58,7 +58,7 @@ Gui.classes.button = Button
     Button._prototype:set_key_filter(filter,...) --- Adds a control key filter to the button
 ]]
 
-local Checkbox = require('expcore.gui.checkboxs')
+local Checkbox = require 'expcore.gui.checkboxs'
 Gui.new_checkbox = Checkbox.new_checkbox
 Gui.new_radiobutton = Checkbox.new_radiobutton
 Gui.new_radiobutton_option_set = Checkbox.new_option_set
@@ -80,7 +80,7 @@ Gui.classes.checkbox = Checkbox
     Checkbox.reset_radiobutton(element,exclude,recursive) --- Sets all radiobutotn in a element to false (unless excluded) and can act recursivly
 ]]
 
-local Dropdown = require('expcore.gui.dropdown')
+local Dropdown = require 'expcore.gui.dropdown'
 Gui.new_dropdown = Dropdown.new_dropdown
 Gui.new_list_box = Dropdown.new_list_box
 Gui.classes.dropdown = Dropdown
@@ -99,7 +99,7 @@ Gui.classes.dropdown = Dropdown
     Dropdown.get_selected_value(element) --- Returns the currently selected value rather than index
 ]]
 
-local Slider = require('expcore.gui.slider')
+local Slider = require 'expcore.gui.slider'
 Gui.new_slider = Slider.new_slider
 Gui.classes.slider = Slider
 --[[
@@ -113,7 +113,7 @@ Gui.classes.slider = Slider
     Slider._prototype:enable_auto_draw_label(state) --- Enables auto draw of the label, the label will share the same parent element as the slider
 ]]
 
-local Text = require('expcore.gui.text')
+local Text = require 'expcore.gui.text'
 Gui.new_text_filed = Text.new_text_field
 Gui.new_text_box = Text.new_text_box
 Gui.classes.text = Text
@@ -130,7 +130,7 @@ Gui.classes.text = Text
     Text._prototype_box:set_read_only(state) --- Sets the text box to be read only
 ]]
 
-local ElemButton = require('expcore.gui.elem-button')
+local ElemButton = require 'expcore.gui.elem-button'
 Gui.new_elem_button = ElemButton.new_elem_button
 Gui.classes.elem_button = ElemButton
 --[[
@@ -143,7 +143,7 @@ Gui.classes.elem_button = ElemButton
     ElemButton._prototype:set_default(value) --- Sets the default value for the elem button, this may be a function or a string
 ]]
 
-local Toolbar = require('expcore.gui.toolbar')
+local Toolbar = require 'expcore.gui.toolbar'
 Gui.new_toolbar_button = Toolbar.new_button
 Gui.add_button_to_toolbar = Toolbar.add_button
 Gui.update_toolbar = Toolbar.update
@@ -154,7 +154,7 @@ Gui.classes.toolbar = Toolbar
     Toolbar.update(player) --- Updates the player's toolbar with an new buttons or expected change in auth return
 ]]
 
-local LeftFrames = require('expcore.gui.left')
+local LeftFrames = require 'expcore.gui.left'
 Gui.get_left_frame_flow = LeftFrames.get_flow
 Gui.toggle_left_frame = LeftFrames.toggle_frame
 Gui.new_left_frame = LeftFrames.new_frame
@@ -179,4 +179,26 @@ Gui.classes.left_frames = LeftFrames
     LeftFrames._prototype:event_handler(action) --- Creates an event handler that will trigger one of its functions, use with Event.add
 ]]
 
+local CenterFrames = require 'expcore.gui.center'
+Gui.get_center_flow = CenterFrames.get_flow
+Gui.toggle_left_frame = CenterFrames.toggle_frame
+Gui.draw_center_frame = CenterFrames.draw_frame
+Gui.redraw_center_frame = CenterFrames.redraw_frames
+Gui.new_center_frame = CenterFrames.new_frame
+Gui.classes.center_frames = CenterFrames
+--[[
+    CenterFrames.get_flow(player) --- Gets the center flow for a player
+    CenterFrames.clear_flow(player) --- Clears the center flow for a player
+    CenterFrames.draw_frame(player,name) --- Draws the center frame for a player, if already open then will do nothing
+    CenterFrames.redraw_frame(player,name) --- Draws the center frame for a player, if already open then will destory it and redraw
+    CenterFrames.toggle_frame(player,name,state) --- Toggles if the frame is currently open or not, will open if closed and close if open
+
+    CenterFrames.new_frame(permision_name) --- Sets the frame to be the current active gui when opened and closes all other frames
+    CenterFrames._prototype:set_auto_focus(state) --- Sets the frame to be the current active gui when opened and closes all other frames
+    CenterFrames._prototype:draw_frame(player) --- Draws this frame to the player, if already open does nothing (will call on_draw to draw to the frame)
+    CenterFrames._prototype:redraw_frame(player) --- Draws this frame to the player, if already open it will remove it and redraw it (will call on_draw to draw to the frame)
+    CenterFrames._prototype:toggle_frame(player) --- Toggles if the frame is open, if open it will close it and if closed it will open it
+    CenterFrames._prototype:event_handler(action) --- Creates an event handler that will trigger one of its functions, use with Event.add
+]]
+
 return Gui
\ No newline at end of file