this is a demo of zk arcade, a platform for simple verifiable games built on @alignedlayer. you play locally, generate a proof, and send it to aligned for verification. scores are posted to an onchain leaderboard on @ethereum. the game in this demo is called beast and you can use SP1 or R0 as provers. zk arcade shows how zk apps can be built with aligned. we are running internal tests to improve ux and reliability.