The gaming community is buzzing with the launch of 'Rainbow Rumble,' a skill-based obstacle course racing game developed by Crypto Unicorns, now live on XAI Games. Players can engage in races with their Unicorns on unique tracks to earn in-game currency, $CU. The game is designed to be free to play, with nine free-to-play Unicorns available for users. Additionally, players have the option to wager to earn more $CU. The game has garnered attention for its arcade-style gameplay, appealing to fans of action-based games. The launch is part of a broader trend in the gaming industry, with Ultiverse announcing a partnership with OKX Web3 to create a massive gaming campaign that rewards player interactions across various gaming worlds. This initiative aims to enhance user engagement and unlock blockchain rewards through an on-chain PCG framework.