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Frequently Asked Questions

Last updated: August 2026

What is Dolla.fo?

A crypto-funded play-credit arcade with six original games. Deposit crypto or Telegram Stars, get USD-denominated in-app play credit, and play against a server-authoritative RNG.

Can I win real money?

The balance is a non-redeemable in-app play credit. Cashouts are handled manually on a case-by-case basis via the Telegram bot — they are not guaranteed and are subject to KYC and bonus wagering rules.

How do I sign up?

Click Sign in and authenticate via the Telegram Login Widget. No email, password, or personal details required beyond your Telegram username.

What's the minimum deposit?

$10. Deposits below that are not accepted.

Are the games fair?

Every outcome is computed on the server using Python's secrets cryptographic RNG. The client never sees the seed. Every bet is stored in a permanent audit trail — for any dispute, email support@dolla.fo with your username and approximate timestamp. Payout formulas for each game are visible in-game via the ⓘ button.

How does the bonus work?

Every deposit gets a 200% match bonus, capped at $500. The bonus is credited immediately but locked from withdrawal until you wager deposit + (bonus × 15). See Betting rules for the full detail.

What if I lose my balance in the demo?

Demo balance ($1,000) is fake and resets on request — DM the bot or clear your browser's local storage. It is only for trying the games before you sign in.

My deposit hasn't arrived — what do I do?

Crypto deposits are usually credited within a few minutes of the first confirmation. If it's been more than an hour, email support@dolla.fo with the deposit ID and the transaction hash.

I found a bug — where do I report it?

Email support@dolla.fo. If it's a security issue, please do not disclose publicly — we'll credit responsible disclosures.