provably fair · on-chain randomness
Game Lobby
Every card draw, dice roll and coin flip is a real PTX transaction on the Hemis testnet — permanently recorded and independently verifiable.
Coin Flip
Heads or tails — each flip is a real PTX transaction. Track your wins, losses and longest streak. Simple, fast, verifiable.
Video Poker
Draw 5 cards, hold your best, draw replacements. Score hands from pair to royal flush. Every deal and draw is on-chain.
Tafkat's Castle
Storm the castle with 2-dice attacks. The castle counter-attacks each turn. Highest roll wins — seize the castle or fall in battle.
PTX Roulette
Bet on red, black, odd, even or a specific number 0–36. Each spin is a verifiable PTX roll. Start with 100 chips, go as long as you can.
Higher or Lower
Guess whether the next card will be higher or lower. Each draw is a real PTX transaction. How long can your streak go?
Every game result is recorded on the PTX testnet — click any tx id in-game to verify the randomness on-chain.
Powered by threshold BLS12-381 — 11 gamemasters sign every roll, no single party can influence the outcome.
Powered by threshold BLS12-381 — 11 gamemasters sign every roll, no single party can influence the outcome.