Terms
Last updated: October 10, 2026
Thalassa is a browser strategy game in development. Today it runs on Solana's test network: nothing in it costs real money or is worth any.
The test network
- SOL on the test network has no value. It can't be bought with money or exchanged for money.
- Nectar is bought with test SOL and only works inside the game. It can't be transferred, sold or exchanged for money or SOL.
- Purchases are recorded on the test network. A purchase can't be undone.
Your account is your key
- You sign in by signing a message with a wallet. Signing is free and moves no funds.
- If you tap Play now, the key is saved in this browser. If you clear your browser data or switch devices, you lose access to your polis. We don't keep a copy of your key and can't recover it.
- If you use your own wallet, look after it like you would any other.
A game in the making
- We may change the balance, add or remove features, and reset the world. When we can, we'll tell you first.
- We may delete accounts that go unused for a long time.
- The game is provided as is, with no guarantee that it will always work or be free of bugs.
Fair play
- No offensive names, no cheating, no programs that play for you and no exploiting bugs on purpose.
- If someone does, we may rename them, take away rewards or suspend the account.
Invites
- Every player has an invite link. It counts for new accounts that sign up through that link within the next 30 days.
- When the invited account reaches Town Hall 3, both accounts get 50 Nectar. Once per invited player.
- Whoever invites can earn up to 5 rewards a day. Any extra ones are credited later.
- Inviting yourself or making accounts to collect rewards doesn't count. If it happens, we take the rewards away.
If there's ever real money
If Thalassa moves to Solana's main network, where purchases are paid with real money, we'll publish new terms and tell you first. Nothing you have on the test network moves to the main network on its own.
Your data
What we store and what we don't is in Privacy.