Proof of Play shuts down despite a16z backing

Proof of Play announced on Aug. 4 that it will cease operations after failing to turn its blockchain gaming vision into a scalable and sustainable business. Summary Proof of Play will close after failing to build a scalable, sustainable Web3 gaming business. Four public repositories preserve Pirate Nation code, contracts, artwork, and Proof of Play’s agent tool. Pirate Nation artwork and Founder Pirates assets now carry CC0 licensing for unrestricted public reuse. The independent Pirate Nation Foundation says it will continue supporting the PIRATE token after closure. Shiba Story Go has been acquired by an undisclosed third party and will continue independently. The studio said it could not build a product or business model that validated its Web3 gaming thesis at scale. The company did not disclose a final closure date, the number of employees affected or its remaining financial position. It also did not identify the buyer of mobile game Shiba Story Go or reveal the acquisition terms. You might also like: POAP shuts down despite Coinbase and Amex adoption The closure follows earlier efforts to preserve elements of Pirate Nation, Proof of Play’s flagship blockchain game. The studio released the game’s client, smart contracts and artwork through public GitHub repositories rather than leaving all development materials inaccessible. Proof of Play could not make its Web3 model sustainable Proof of Play launched with a thesis that blockchain technology could give players lasting ownership and allow games to survive beyond their original developers. Its seed round was led by a16z and Greenoaks. Fortune reported that the company raised $33 million in September 2023. The studio focused much of that funding and development work on Pirate Nation, a fully onchain role playing game. Proof of Play described the title as both a game and a testing ground for infrastructure intended to make blockchain gaming easier to build and use. However, the company now says it “couldn’t build a product and sustainable business that proved out this thesis at scale.” The statement confirms a commercial failure but does not provide revenue, expenses, active player numbers or other financial data explaining the decision. Proof of Play will be ceasing operations. When we started out, we believed games using blockchain tech had the potential to usher in a new, decentralized internet. Ultimately, we couldn't build a product and sustainable business that proved out this thesis at scale. We are… — Proof of Play (@ProofOfPlay) August 4, 2026 The shutdown follows similar pressure across Web3 gaming. As crypto.news previously reported, Uncharted closed alongside Fishing Frenzy after failing to establish a sustainable crypto gaming business. In related coverage, Yield Guild Games shut YGG Play and cut 35 positions after deciding its publishing model was no longer commercially viable.