RGBgames / RGBgames is on Nostr

Trading-flavoured games on RGB + Lightning. No house, no custody, no server: players face each other, stakes are locked between them. Public test on signet, test asset only. Powered by UTEXO.

Last Notes

2026-10-02 11:02:26 UTC

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Good question. Yes, stakes settle through the Lightning channel and the referee never receives them: players lock HODL invoices, commit to a move with a hash, reveal, and the referee only releases the winner's preimage (moves are public, so anyone can verify). Not zero infrastructure though: there's a referee key, a hub routing between players (trusted in these zero-conf test channels), and Nostr relays. So no house and nobody holding the stakes, but not "no server at all". Signet, test asset, alpha.

2026-10-02 10:56:19 UTC

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This is a test of the tech and of the idea, and I'd love to hear what breaks. Stuck game, confusing screen, odd translation? Reply here with the game's #id (shown on each game card).
About 20 players can join in this first round, the hub is small.

2026-10-02 10:55:48 UTC

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How to play, 1 minute:
1. Open the page and wait for "hub: connected" (about 20 s).
2. Tap "Receive 200 test PPRGBT".
3. Pick a game, post a challenge or accept one.
Tips: keep ONE tab open and in the foreground while a game runs, because mobile browsers pause pages when you switch apps. If something goes wrong, Wallet → Advanced → "Reset my test wallet". The page speaks English, Français and 中文 (top right).

2026-10-02 10:54:23 UTC

RGB Games is open for a first public test. 🎮
Three small games on RGB over Lightning, played straight from your browser:
• Prediction duel: up or down?
• Rock-paper-scissors: commit your move, then reveal
• Prove it: split a hidden balance over 3 fronts, then prove you own it
No house, no custody, no server holding funds. Your wallet and node run in your browser. Stakes are locked between the two players, and the referee never receives a payment.
Signet only, test asset with no value. Alpha software: it can break.
Play: https://80-78-23-184.sslip.io
Code: nostr://npub1c7q2nelxyrhv5wsxzp394ma95ly4rmweh9f4w6s3rp2mnug0qxuqe96esm/relay.ngit.dev/pprgb-duel
Built on the UTEXO RGB-Lightning stack. 🧡 #RGB #Lightning #Bitcoin #Nostr