Bitcoin games you play for free
Most “crypto games” are casinos in disguise or tokens that crash. FreeBTC is a game of skill played on the real Bitcoin blockchain — free, with sats to win.
Start playing — freeThe Heartbeat
Predict which pool mines the next real block, whether it arrives in under ten minutes and whether fees rise. Up to 5 points per block.
Every dayBlock of the Day
Five quick “more or less” questions about real blocks. Fifteen seconds each, the same for everyone. Share your grid.
Every dayHumans vs Machines
Forecast tomorrow’s block count and top pool against five AI models. The blockchain keeps the score.
Always onThe Real Block
Earn tickets for a real solo miner hunting a whole Bitcoin block. Long odds, shown honestly.
How FreeBTC compares
| FreeBTC | Typical crypto game | |
|---|---|---|
| Deposit required | No | Often |
| You can lose money | Never | Yes |
| Outcome decided by | The real blockchain | A house algorithm |
| Rewards paid in | Bitcoin (sats) | Tokens or credits |
Play to earn, without the catch
Play-to-earn games usually pay in their own token, which loses value as more players cash out. FreeBTC pays in bitcoin from public prize pools funded by real revenue, and it never asks you to buy anything.
Are there bitcoin games that pay real bitcoin?
Yes. FreeBTC pays prizes in satoshis to your balance, withdrawable to your own Bitcoin address from 50,000 sats.
Is FreeBTC a crypto casino?
No. There are no bets and you can never lose a balance. You make predictions for free.
Do I need to download anything?
No. FreeBTC runs in the browser on mobile and desktop.