Sony, one of the largest companies in the gaming industry, might leverage non-fungible token (NFT) assets as part of in-game mechanics in the future. It has filed a patent for a "Super-Fungible Token" (SFT) system that incorporates non-fungible tokens (NFTs) into in-game mechanics. The patent describes players combining gaming assets into a single NFT stored on a blockchain, with only one asset usable at a time, allowing for personalization and customization of loadouts. Benefits include true ownership of assets, trading in secondary markets, and potential cross-game asset usage. This builds on a previous NFT-related patent from Sony aimed at tracking item stories and achievements in games via blockchain. The SFT patent suggests Sony's interest in innovating gaming experiences and embracing blockchain technology for enhanced player engagement and asset management.