Proof of Play, the US blockchain game developer behind Pirate Nation, announced on 4th August that it is ceasing operations. The company said it had failed to build a product and sustainable business capable of proving its central thesis: that blockchain games could help create a new, decentralized internet.
The closure ends an ambitious experiment that began with credibility and capital. In September 2023, Proof of Play announced a $33 million seed round co-led by a16z and Greenoaks, with investors including Naval Ravikant and Balaji Srinivasan. Its chief executive, Amitt Mahajan, had co-created FarmVille, giving the studio a stronger pedigree than most blockchain startups.
Its flagship game, Pirate Nation, became one of the busiest fully onchain games. Rather than placing only assets on a blockchain, Proof of Play put much of the game’s logic and data into more than 300 smart contracts. At its height, the game generated more than one million transactions per day.
This activity led the company to launch Apex and Boss, two dedicated Ethereum L3 chains intended to support growth. According to Mahajan’s comments, operating them cost roughly $60,000 per chain each month.
Proof of Play also experimented aggressively with token incentives. The PIRATE token launched in June 2024 and could be staked to generate Proof of Play Points. Holders of Founder Pirate NFTs received large staking multipliers, while staked PIRATE could be spent at a 10% discount on Gems and other shop purchases. Gems were non-transferable and provided progression benefits, giving the game something resembling the spend-only currencies now promoted by AppTokens.
These systems generated activity, but activity did not become a sustainable business. Pirate Nation attracted financially motivated players, farmers and bots alongside committed fans. The game improved through weekly releases, yet its metagame remained heavily centred on earning, accumulating and speculating on assets. When token expectations weakened, too few players had a sufficiently compelling non-financial reason to remain.
In August 2025, Proof of Play closed Pirate Nation and shut down Apex and Boss. It said the audience no longer justified continued investment and that maintaining two chains made little economic sense. The company continued with Proof of Play Arcade on Abstract and offered infrastructure including its verifiable random-number generator. Gigaverse used some of its technology, while another web2 game, Shiba Story Go!, was eventually acquired by a third party.
Now Proof of Play itself is closing. The Pirate Nation Unity client, smart contracts and internal development tools have been open-sourced. Founder Pirates artwork, branding and other intellectual property have been released under CC0, allowing unrestricted reuse. The independent Pirate Nation Foundation says it will continue supporting PIRATE, although the token has lost its principal game utility.
Proof of Play therefore leaves behind technology, code and lessons, but no durable business. Its failure was not primarily that its blockchains failed technically. The deeper problem was that technical achievement, transaction volume and token incentives could not substitute for lasting player retention, spending and a compelling game.