# Hoodlings > An on-chain idle game where pixel miners gather gold every second; players compound or cashout on Robinhood Chain. Hoodlings is a yield-farming game built on smart contracts. Hire miners with ETH, watch them generate yield, compound into new miners for exponential growth, or cash out to ETH. The game rewards consistent compounding with streak bonuses, festival multipliers, and caravan raids. It's purely on-chain and contract-governed. ## Docs - [Human How-to-Play Guide](https://hoodlings.fun/docs) — Game rules, bonuses, strategy - [Agent Playbook](https://hoodlings.fun/agents.md) — Complete contract ABI, function signatures, code examples for autonomous play - [Contract ABI](https://hoodlings.fun/hoodlings-abi.json) — Machine-readable Solidity ABI