BeyondTheWall（壁）
When you play this game, need your "buddy". You will notice the wall(by AR and there are some slits) looming to your buddy, when you launched app. You have to teach where is the slit that buddy can go through.
Only play with iOS 13.0 or later, iPhone XS / XS Max, iPhone XR, iPhone 11, iPhone 11 Pro / Pro Max.