How BTC GACHA Works

1. Visit. Open btcgacha.com. There is no sign-up — an anonymous session starts automatically.
2. Draw. Tap the card or the DRAW button. A free draw is available every 12 hours.
3. Reveal. Watch a short ad while the card waits face down, then flip it to see your result. The outcome is decided before the ad — ads never influence it.
4. Collect sats. Winning cards add sats to your balance and a monster to your collection. Odds and amounts are on the rewards page.
5. Redeem. At 100 sats or more, withdraw to any Lightning wallet — payment arrives in seconds.

Frequently asked questions

Is BTC GACHA free?

Yes. Playing never costs anything, and there is nothing to buy. The game is funded by ads.

What are sats?

Sats are the smallest unit of Bitcoin — 100,000,000 sats equal 1 BTC. Full explanation here.

Do I need a Bitcoin wallet?

Not to play. You only need a Lightning wallet when you want to redeem your balance, and free wallet apps set up in about a minute.

What is the Legendary card?

The rarest draw, paying the week's jackpot. The amount is set weekly and always shown live in the app.

How do I receive rewards?

Enter a Lightning address or invoice on the redeem screen; the sats are sent over the Lightning Network.

Play BTC GACHAFree to play. No sign-up. No purchase.