Support

Contact

For bugs, questions or data deletion requests, please email us.

This game is made by one person in Japan, so replies may take a few days. It helps if you include your iPhone model and iOS version, the app version, and what happened right before the problem. Japanese or English is fine.

FAQ

How do I play?

Run around your house, pick up the ammo (kitchenware) that drops in, load it into your cannons and fire it at the house next door. Break their front door and breaker, get inside and snap their main pillar to win. The tutorial at the start teaches the controls. The in-game text is in Japanese.

What do I need for online play?

An internet connection. Story and practice can be played offline. Online play is currently 1-on-1 ranked duels (team battles are in preparation).

How do I move my save to a new iPhone?

Sign in with Apple from Settings (せってい) to keep your save in the cloud. On the new iPhone, sign in with the same Apple Account to continue. If you delete the App without signing in, the save cannot be recovered.

How do I delete my data?

Settings (せってい) → Delete data (データをけす) removes your rating records on the server, your cloud save and the save on your device. Deleted data cannot be restored. If you have already deleted the App, please email us.

Does it cost money?

The current version is free, with no ads and no in-app purchases. In-game coins are earned by playing and cannot be bought.

Problems with another player

There is no free-text chat, and display names are chosen from prepared words. If something worries you, please let us know by email.

For parents

The App does not ask for personal information such as names or email addresses. Online play can be restricted with Screen Time on iPhone. See the Privacy Policy for details.