DEFI COMBAT ONLINE is an online game focused on combat. While specific details are limited, related projects indicate a potential focus on fight-to-earn mechanics and metaverse integration. Similar games include DeFighter, a skill-based fight-to-earn game with beta gameplay and partnerships, and DEFY, a play-to-earn NFT mobile game combining code breaking, AR adventures, and virtual/physical world bridging. Expect potential features like in-game economies rewarding player skills and customizable game assets.