Join the beach
Your first two castles are free — built by our best model, on us. No card needed.
Your account
0 sand 🪣
free
Monthly plans
Prepaid each month. Plan sand refreshes every cycle; top-up sand never expires.
Top-up sand
One-time, prepaid, never expires — the only kind of overage we do.
What things cost
| Standard models | Premium (Claude) |
|---|
Auto-repair of broken games is always free. Failed builds are never charged.