diff --git a/scripts/Main.gd b/scripts/Main.gd
index 2c26fd9..082b193 100644
--- a/scripts/Main.gd
+++ b/scripts/Main.gd
@@ -89,6 +89,15 @@ func _input(event: InputEvent) -> void:
 		else:
 			Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
 
+	if OS.is_debug_build():
+		var key := event as InputEventKey
+		if key != null and key.pressed and not key.echo:
+			if key.keycode == KEY_F5:
+				boss_active = true
+				_trigger_win()
+			elif key.keycode == KEY_F6:
+				_on_player_died()
+
 # ─── Level ────────────────────────────────────────────────────────────────────
 
 func _spawn_level() -> void: