According to Planet Daily, Dark Forest is a decentralized real-time strategy full-chain game built on Ethereum and Gnosis Chain. The game uses zero-knowledge proof zkSNARKs technology to allow players to publicly submit verifiable valid actions while maintaining privacy, realizing incomplete information. Dark Forest uses zkSNARK technology to achieve a state where the player's behavior can be accurately verified but hidden from other players. Therefore, although it is a full-chain game, it has confidential information, so Dark Forest can be called an incomplete information game.