Only the current version so far — new entries appear as the game ships updates.
There is a limit to how many you can shoot. If you don’t have enough bullets, you can increase the number of bullets at the gate on the way.
If you don’t have enough bullets or if you don’t hit the enemy, you can’t complete the game.
EU / California users can opt-out under GDPR / CCPA.
Please respond from the pop-up displayed when starting in the app or within the settings in the app.
