Spilnu

Spilnu uses a single coin currency shared across all three games, every coin earned anywhere in the collection is stored in one balance and spent in the same skin shop.

Snake is the most direct coin source: each diamond food catch during a run rewards one coin on top of its 100-point score value, creating a natural motivation to prioritize diamond pickups.

Because the coin balance is unified, playing Snake regularly to earn coins also funds cosmetics for Breakout and Space Invaders, all 15 skins are accessible through one shared economy.

Coins spent in the shop unlock permanent cosmetics that persist between sessions; there is no rental system or time-limited unlock.

Coins and shop unlocks are stored locally offline; no account, internet connection, or subscription is ever required.