Support
Stuck at the door, lost a save or found a bug? Write to us, we read every message.
Email: m@mamarx.de
Please tell us your device model, iOS version and the app version (you will find it in the settings). Screenshots help a lot.
Frequently asked questions
Is the game free?
Yes. Rewarded ads are optional and give you a small bonus. They never start in the middle of a wave. Optional in-app purchases are available.
How do I keep my progress on a new device?
Sign in to Game Center with the same Apple account. Your saves are then stored in your iCloud and show up on all your devices.
How do I restore a purchase?
In the game, open Settings and tap Restore purchases. Purchases are handled entirely by Apple.
How do I change my ad settings?
In the game under Settings, Privacy settings. Tracking can also be changed in the iOS settings under Privacy and Security, Tracking.