diff --git a/.luacheckrc b/.luacheckrc
index 63d603f..c8dfabd 100644
--- a/.luacheckrc
+++ b/.luacheckrc
@@ -30,6 +30,7 @@ globals = {
   "MenuWindow",
   "GameWindow",
   "PopupWindow",
+  "ControlsWindow",
   "AudioTestWindow",
   "MinigameButtonMashWindow",
   "MinigameRhythmWindow",
diff --git a/impostor.inc b/impostor.inc
index af58622..8b09814 100644
--- a/impostor.inc
+++ b/impostor.inc
@@ -70,6 +70,7 @@ window/window.intro.title.lua
 window/window.intro.ttg.lua
 window/window.intro.brief.lua
 window/window.menu.lua
+window/window.controls.lua
 window/window.audiotest.lua
 window/window.popup.lua
 window/window.minigame.mash.lua
diff --git a/inc/system/system.input.lua b/inc/system/system.input.lua
index 3c015c2..9fe0ae5 100644
--- a/inc/system/system.input.lua
+++ b/inc/system/system.input.lua
@@ -3,7 +3,8 @@ local INPUT_KEY_UP = 0
 local INPUT_KEY_DOWN = 1
 local INPUT_KEY_LEFT = 2
 local INPUT_KEY_RIGHT = 3
-local INPUT_KEY_Y = 7
+local INPUT_KEY_A = 4
+local INPUT_KEY_B = 5
 local INPUT_KEY_SPACE = 48
 local INPUT_KEY_BACKSPACE = 51
 
@@ -21,7 +22,7 @@ function Input.left() return btnp(INPUT_KEY_LEFT) end
 function Input.right() return btnp(INPUT_KEY_RIGHT) end
 --- Checks if Select is pressed.
 --- @within Input
-function Input.select() return btnp(INPUT_KEY_Y) or keyp(INPUT_KEY_SPACE) or Mouse.clicked() end
+function Input.select() return btnp(INPUT_KEY_A) or keyp(INPUT_KEY_SPACE) or Mouse.clicked() end
 --- Checks if Back is pressed.
 --- @within Input
-function Input.back() return keyp(INPUT_KEY_BACKSPACE) end
+function Input.back() return btnp(INPUT_KEY_B) or keyp(INPUT_KEY_BACKSPACE) end
diff --git a/inc/window/window.controls.lua b/inc/window/window.controls.lua
new file mode 100644
index 0000000..1a4cd89
--- /dev/null
+++ b/inc/window/window.controls.lua
@@ -0,0 +1,44 @@
+--- @section ControlsWindow
+local _controls = {
+  { action = "Navigate",       keyboard = "Arrow keys",  gamepad = "D-pad" },
+  { action = "Select / OK",    keyboard = "Space",       gamepad = "Z button" },
+  { action = "Back",           keyboard = "Backspace",   gamepad = "B button" },
+  { action = "Click",          keyboard = "Mouse",       gamepad = "" },
+}
+
+--- Draws the controls window.
+--- @within ControlsWindow
+function ControlsWindow.draw()
+  UI.draw_top_bar("Controls")
+
+  local col_action   = 4
+  local col_keyboard = 80
+  local col_gamepad  = 170
+  local row_h        = 10
+  local y_header     = 18
+  local y_start      = 30
+
+  Print.text("Action",   col_action,   y_header, Config.colors.light_grey)
+  Print.text("Keyboard", col_keyboard, y_header, Config.colors.light_grey)
+  Print.text("Gamepad",  col_gamepad,  y_header, Config.colors.light_grey)
+  line(col_action, y_header + 8, Config.screen.width - 4, y_header + 8, Config.colors.dark_grey)
+
+  for i, entry in ipairs(_controls) do
+    local y = y_start + (i - 1) * row_h
+    Print.text(entry.action,   col_action,   y, Config.colors.white)
+    Print.text(entry.keyboard, col_keyboard, y, Config.colors.light_blue)
+    if entry.gamepad ~= "" then
+      Print.text(entry.gamepad, col_gamepad, y, Config.colors.light_blue)
+    end
+  end
+
+  Print.text("Space / Z button  or  click to go back", col_action, Config.screen.height - 10, Config.colors.light_grey)
+end
+
+--- Updates the controls window logic.
+--- @within ControlsWindow
+function ControlsWindow.update()
+  if Input.back() or Input.select() then
+    Window.set_current("menu")
+  end
+end
diff --git a/inc/window/window.menu.lua b/inc/window/window.menu.lua
index 5903f42..6199db6 100644
--- a/inc/window/window.menu.lua
+++ b/inc/window/window.menu.lua
@@ -84,6 +84,12 @@ function MenuWindow.exit()
   exit()
 end
 
+--- Opens the controls screen.
+--- @within MenuWindow
+function MenuWindow.controls()
+  Window.set_current("controls")
+end
+
 --- Opens the audio test menu.
 --- @within MenuWindow
 function MenuWindow.audio_test()
@@ -117,6 +123,7 @@ function MenuWindow.refresh_menu_items()
 
   table.insert(_menu_items, {label = "New Game", decision = MenuWindow.new_game})
   table.insert(_menu_items, {label = "Load Game", decision = MenuWindow.load_game})
+  table.insert(_menu_items, {label = "Controls", decision = MenuWindow.controls})
 
   if Context.test_mode then
     table.insert(_menu_items, {label = "Audio Test", decision = MenuWindow.audio_test})
diff --git a/inc/window/window.register.lua b/inc/window/window.register.lua
index c293d6c..a3388ac 100644
--- a/inc/window/window.register.lua
+++ b/inc/window/window.register.lua
@@ -16,6 +16,9 @@ Window.register("game", GameWindow)
 PopupWindow = {}
 Window.register("popup", PopupWindow)
 
+ControlsWindow = {}
+Window.register("controls", ControlsWindow)
+
 AudioTestWindow = {}
 Window.register("audiotest", AudioTestWindow)