diff --git a/game/platform/dos.lua b/game/platform/dos.lua
index 020864e..0fc5b75 100644
--- a/game/platform/dos.lua
+++ b/game/platform/dos.lua
@@ -1,4 +1,4 @@
-local platform = {}
+local platform = { isNative = false }
 
 function platform.init()
     -- TODO: NOOP
diff --git a/game/platform/native.lua b/game/platform/native.lua
index 5b9d639..be35531 100644
--- a/game/platform/native.lua
+++ b/game/platform/native.lua
@@ -1,4 +1,4 @@
-local platform = { mouse = {} }
+local platform = { isNative = true, mouse = {} }
 
 local screenWidth = 320
 local screenHeight = 200