diff --git a/src/game.js b/src/game.js
index 12dc423..6619cc7 100644
--- a/src/game.js
+++ b/src/game.js
@@ -28,9 +28,12 @@ class Game {
             if (this.mainScreen.after === AfterMenu.Start) {
                 this.changeScreen(this.scene);
             } else if (this.mainScreen.after === AfterMenu.Exit) {
-                if (navigator.app !== undefined && typeof navigator.app.exitApp === 'function') {
-                    navigator.app.exitApp();
+                if (typeof window.close === 'function') {
+                    window.close();
                 }
+                // if (navigator.app !== undefined && typeof navigator.app.exitApp === 'function') {
+                //     navigator.app.exitApp();
+                // }
             }
         }
     }