The game is a really simple tower defense.
Similar to SSB, when you start the game, it generates a pair of Ed25519 keys.
Then, each action on the game is an activity, and each activity is written in a json file locally, hashed and signed by your key.
The goal is to have a P2P game, where players can verify each other actions (the p2p part is not done yet).
if you're interested in that, take a look and let me know what you think :D

