# Game Play

- [Extract Oil](/cor_en/game-play/extract-oil.md)
- [Boost Up Oil Reserves](/cor_en/game-play/boost-up-oil-reserves.md)
- [Upgrade and Boost](/cor_en/game-play/upgrade-and-boost.md)
- [Socialize to Earn](/cor_en/game-play/socialize-to-earn.md)
- [OpecDAO](/cor_en/game-play/opecdao.md)
- [Business Warfare](/cor_en/game-play/business-warfare.md)
- [Yield Aggregator (Core Chain Only)](/cor_en/game-play/yield-aggregator-core-chain-only.md)
- [Oil Tycoon NFT Collection](/cor_en/game-play/oil-tycoon-nft-collection.md)