According to Odaily Planet Daily, Mantle EcoFund was established in July 2023 through Mantle Governance voting. It is one of the largest ecological funds of its kind, with a catalytic capital pool of $200 million and operated by Mirana Ventures. Since March 2024, Mantle EcoFund has invested $5 million to promote SocialFi and game innovation on Mantle Network. The new funds have been invested in new DApps, including MetaCene, Blade Games, Co-Museum, Fingerlabs and L3E7. Among them, MetaCene is building the next generation of blockchain MMOPRG home for players, Blade Games is an on-chain game infrastructure provider, building a modular ZK on-chain game engine, Co-Museum is a community-driven cultural collective dedicated to pioneering public art ownership, Fingerlabs is the Web3 subsidiary of Korean digital marketing company FSN, connecting content, creators and consumers in Web3, and L3E7 is a game development company that develops a cyberpunk virtual world that reflects the geographical nodes of the earth itself.