XAYA is a blockchain game development platform that uses blockchain technology to host fully decentralized games and autonomous worlds. It is completely open source and free to use. While Xaya has its own blockchain, Xaya Core, the Xaya SDK is blockchain agnostic, making it compatible with EVM chains and (with only minor modifications) with virtually all other blockchains.XAYA is an open-source project maintained by Autonomous Worlds Ltd. and was launched in 2016 under the original name Chimaera XAYA is an open source project maintained by Autonomous Worlds Ltd.