Project Galaxy is an NFT-as-a-service infrastructure that empowers communities with gamified loyalty systems. Across the landscape of NFTs, creating innovation and transforming usability are the critical catalysts to enable widespread NFT adoption. As blockchain technology goes mainstream, Project Galaxy believes NFT can be a venue that captures the value of non-quantitative on-chain information, and a disruptive solution that powers achievement systems to bring community engagement and retention to the next level. Project Galaxy provides an NFT-as-a-Service infrastructure to empower communities, developers, and creators to achieve this goal. The protocol allows everyone to create, distribute, and gamify NFTs permissionlessly with the customized on-chain data. Developers can build their own loyalty programs, and individuals can issue and claim the NFTs backed by their on-chain achievements. On Project Galaxy, NFTs become more than just collectibles, but also forms of identification and credentialing, which can motivate developers and community members to build more engaging communities together.