According to Foresight News, blockchain game publisher Xterio announced the launch of XterETH Chain, which is based on OP Stack and joins the Optimism superchain. Xterio said that its proprietary back-end and front-end solutions allow for seamless integration of on-chain ownership into high-quality games across desktop and mobile platforms. Xterio Studio Overworld also launched the Web3 micro-game Overworld Arena, which allows players to use Arena Coins for 1v1 matches.