Fortuna
Fortuna is Famous Fox Federation's games and prediction site at fortuna.famousfoxes.com. It has three games:
| Game | What you do | You pay in | You can win |
|---|---|---|---|
| TailSpin | Pick a payout and your odds of winning it, then spin. | SOL | SOL or a token |
| ReTail | Pick an NFT listed for sale, choose your odds, and try to win it. | SOL | The NFT, or its value in SOL |
| Prophecy | Buy YES or NO on real-world events. | USDC | USDC |
Getting started
- Go to fortuna.famousfoxes.com and connect a Solana wallet.
- Confirm that gambling is allowed where you live and that you are at least 18.
- Pick a game from the menu. Each game has a How to Play button with a short guide.
Your name, avatar and linked X and Discord accounts on Fortuna come from your Famous Fox profile. To change them, use Edit profile on famousfoxes.com in the Fortuna profile window, or go to famousfoxes.com/profile.
How TailSpin and ReTail work
TailSpin and ReTail use the same idea. You choose a prize and the chance of winning it, from 1% to 75%. Your bet is the prize times your chance:
bet = prize × odds
For example, a 10 SOL prize at 25% odds costs a 2.5 SOL bet. A 10 SOL prize at 50% costs 5 SOL. Higher odds mean you win more often but profit less. The payout multiplier is 100 ÷ odds, so 25% odds pay 4x your bet and 50% odds pay 2x.
On top of the bet, you pay a 4% fee. See Fees and fairness.
| Limit | Value |
|---|---|
| Odds | 1% to 75% |
| Minimum bet | 0.1 SOL |
| Maximum prize | 50 SOL |
When you win, you claim your prize. If you don't claim a win within 3 days, Fortuna pays it to your wallet in SOL for you. You can't place a new TailSpin or ReTail bet while you have an unclaimed win.
Juice and referrals
- Losing bets on TailSpin and ReTail earn Juice, FFF's rewards points. See Juice and referrals.
- You can share a referral link and earn 10% of the fees paid by players you refer.
Chat and activity
Fortuna has a live chat and an activity feed of recent bets and wins across the site.
Retired games
Foresight, a 5-minute UP/DOWN price prediction game using Pyth prices, is no longer running.
The older SOL-based Prophecy markets are under Prophecy.
Addresses
| What | Address |
|---|---|
| Fortuna program (TailSpin, ReTail, legacy Prophecy) | 25c2ojUsK7i2AMJMmXg5F34waXTq4GcCP8r6DG7oY1Mn |
| House wallet (holds bets, pays prizes) | 9riSWYqEuiaeiJA3cK6MxPYwpGB1ze2HPD2fCGuagzpG |
| Fee wallet (TailSpin and ReTail fees) | DFAr8wnSRzXgdj9XuTh3pLr424PidBDT3fdiiE5sTFzF |
| Bet settler (signs every result) | HhdcH7Ef4Pc5J3UXmELjzCVjVycJ9ZZ6ioCt7cGM8AEL |
| Juice program | JUicemrQ1X9XizUh1Pcn1SMJoArP8udtEqG5vZiWvkz |
| Foresight program (retired) | 8kHP6KmHzvnn5RH7EtmK1cJJvs5pBNgAXS8rLbACqoTq |