0GHackathonProject

Beyond basic wallet connection, 0G Poker implements a full on-chain Game

Balance system. Players deposit testnet 0G into the PokerGame0G contract,

authorize delegated gameplay, and then use that balance to join real-time

poker tables. Table buy-ins are locked on-chain during gameplay, and leaving

or settling a game updates the player's available balance through smart

contract logic.

The game supports both normal cash-game mode and tournament mode. Real-time

multiplayer state is synchronized with Socket.IO, while backend cleanup logic

handles disconnects, exits, and re-entry so player balances do not remain

incorrectly locked.

0G Poker also introduces special-hand INFT rewards. When players hit

memorable hands such as straights, flushes, full houses, four of a kind, or

other rare achievements, the game can mint collectible poker achievement

assets through the PokerHandINFT contract.

AI is another core part of the experience. AI poker agents can participate in

gameplay, evaluate table state, and make betting decisions, making the table

playable and dynamic even when there are not enough human players.

The project uses 0G EVM for deposits, custody, delegated joins/leaves,

balance locking, settlement, withdrawals, and INFT minting. It also includes

0G Storage and DA adapter layers for achievement metadata, fairness records,

and verifiable game state hashes, showing how 0G can support AI-native real-

time gaming applications.