diff --git a/th02/main/player/player.h b/th02/main/player/player.h
index 41fde9e2..9113bcb3 100644
--- a/th02/main/player/player.h
+++ b/th02/main/player/player.h
@@ -2,9 +2,11 @@
 #define PLAYER_H 48
 
 // Grants invincibility when >0. Decrements by 1 each frame in that case.
-// Works independently from [player_invincible_via_bomb].
+// In TH02, this works independently from [player_invincible_via_bomb].
 extern unsigned char player_invincibility_time;
 
-// Grants invincibility as long as it's true. Works independently from
-// [player_invincibility_time].
-extern bool player_invincible_via_bomb;
+#if (GAME == 2)
+	// Grants invincibility as long as it's true. Works independently from
+	// [player_invincibility_time].
+	extern bool player_invincible_via_bomb;
+#endif