MetaGear is a blockchain-based combat simulation game where players design and assemble battle machines using various parts, including chassis, weapons, gadgets, and wheels. Each part has attributes such as health points, energy consumption, and rarity levels—Common, Rare, Mythical, and Legendary—that influence machine performance. Players can engage in multiple modes, including Quickfight, Campaign, Tournament, Practice, and Betting, to earn in-game assets represented as NFTs, which they fully control and can trade or sell.