diff --git a/game/main.lua b/game/main.lua
index 23fb53b..ac4d1ee 100644
--- a/game/main.lua
+++ b/game/main.lua
@@ -1,13 +1,36 @@
-local racing = require("src.modes.racing")
+local mode = {
+  require("src.modes.racing"),
+  require("src.modes.raising_sim")
+};
+
+local mode_i = 1
 
 function love.load()
-  racing.load()
+  mode[mode_i].load()
 end
 
 function love.update(dt)
-  racing.update(dt)
+  mode[mode_i].update(dt)
 end
 
 function love.draw()
-  racing.draw()
+  mode[mode_i].draw()
+end
+
+function love.keyreleased(key, scancode)
+  if (key == "right") then
+    mode_i = mode_i + 1
+    if (mode_i > 2) then
+      mode_i = 1
+    end
+  end
+  mode[mode_i].keyreleased(key, scancode)
+end
+
+function love.keypressed(key, scancode, isrepeat)
+  mode[mode_i].keypressed(key, scancode, isrepeat)
+end
+
+function love.mousereleased(x, y, button, istouch, presses)
+  mode[mode_i].mousereleased(x, y, button, istouch, presses)
 end
diff --git a/game/src/modes/mode.lua b/game/src/modes/mode.lua
new file mode 100644
index 0000000..7e3169d
--- /dev/null
+++ b/game/src/modes/mode.lua
@@ -0,0 +1,24 @@
+local mode = {}
+
+
+function mode.load()
+
+end
+
+function mode.update(dt)
+end
+
+function mode.draw()
+end
+
+function mode.keyreleased(key, scancode)
+end
+
+function mode.keypressed(key, scancode, isrepeat)
+end
+
+function mode.mousereleased(x, y, button, istouch, presses)
+end
+
+
+return mode
diff --git a/game/src/modes/racing.lua b/game/src/modes/racing.lua
index 581017a..f2a8a40 100644
--- a/game/src/modes/racing.lua
+++ b/game/src/modes/racing.lua
@@ -60,4 +60,13 @@ function mode.draw()
   entities.racer:draw()
 end
 
+function mode.keyreleased(key, scancode)
+end
+
+function mode.keypressed(key, scancode, isrepeat)
+end
+
+function mode.mousereleased(x, y, button, istouch, presses)
+end
+
 return mode
diff --git a/game/src/modes/raising_sim.lua b/game/src/modes/raising_sim.lua
new file mode 100644
index 0000000..6d98dd8
--- /dev/null
+++ b/game/src/modes/raising_sim.lua
@@ -0,0 +1,28 @@
+local mode = {}
+
+local entities = {
+
+}
+
+
+function mode.load()
+
+end
+
+function mode.update(dt)
+end
+
+function mode.draw()
+end
+
+function mode.keyreleased(key, scancode)
+end
+
+function mode.keypressed(key, scancode, isrepeat)
+end
+
+function mode.mousereleased(x, y, button, istouch, presses)
+end
+
+
+return mode