Last updated: September 2026
1. Accounts
No sign-up required. Your device generates a player id. Lose that id and you lose server-side progress, so do not clear data unless you want to start over.
2. In-game currency
Shells and Yolks are in-game currency. They have no value outside the game, never convert to real money and cannot be transferred.
Duel stakes use in-game currency only and are not gambling.
Purchases made with real money are non-refundable except where the law or the app store policy requires otherwise.
3. Fair play
No memory editing, no automation, no exploiting bugs for gain. We may reset ratings or block player ids that break this.
4. The service can change
This game is under active development. Features, prices and difficulty may change. If we shut the servers down, offline play keeps working.