MetaDerby is a play-to-earn NFT horse racing metaverse on Avalanche where players can earn tokens and real money. Players can participate in horse racing, horse breeding, buying lands, and building on lands to breed unique horses or host races. Each Racehorse is a non-fungible token (NFT) with four Genotypes. The game has a free-to-play model, efficient user acquisition approach, a dual token model, and a create-to-earn model. The dual token model consists of a governance token, DBY and a gaming token, HOOF. The create-to-earn model lets users buy their lands, build their stables, hippodromes, or jockey clubs to create earnings.