Fragnova is a creation operating system for games and apps. They provide a multiplatform game creation system that allows creators to build immersive games and apps and retain ownership of their creations. Fragnova focuses on interoperability, allowing assets to be integrated into different games and applications easily. They also utilize a decentralized ledger for game assets, recording proof of ownership and enabling royalties distribution to creators. Fragnova's specialized L1 chain enhances interaction with the blockchain.