Senkai is a massively-multiplayer browser game with a player-driven economy settled in $SENKAI, deployed on Robinhood Chain (an Arbitrum-stack Ethereum Layer 2). Players connect a wallet to enter a top-down low-poly world and train gathering skills — fishing, mining, woodcutting, and farming — each implemented as a skill-based minigame. Resources gathered by players can be converted into Gold, the in-game currency, through a hard-capped daily faucet, and spent on tools, upgrades, and cosmetics that act as permanent sinks.