Not sure if you're just getting a lot of 'love' from HN at the moment but I found both games I tried (tank battle and space race) unplayable, don't think I was

Not sure if you're just getting a lot of 'love' from HN at the moment but I found both games I tried (tank battle and space race) unplayable, don't think I was being presented with the right set of menus. Tank battle just didn't start (and I was stuck there until I crashed the app and rescanned the qr code) Space race did start and work but then I couldn't move on after the race finished.