5 min on-chain game of the day: arena.dfdao.xyz

Free to play with a new tutorial and leaderboard design!

on mobile so can’t test but would love to. Do they an anti sybil mechanism here? Can’t imagine how they pre allocate funds on new user wallets without people gaming the system and just taking the tokens.

Great question! DF Arena runs on Gnosis Optimism and we drip every account $0.01 XDAI. The gas price is 10^-9 gwei, which means the $0.01 drip enables ~11 billion moves for a player. The system is still sybilable, but there are bigger targets than the $20 in our faucet.

wow, that is cheap tx fees. can’t imagine the same being possible on L2 like zkSync, maybe L3 though ..