Momoguro: Legends of Uno is a narrative RPG where players embody a Holoself avatar. The game involves exploration and storytelling gameplay as players undertake story quests to collect, customize, and fuse with unique and tradable Momo creatures, creating formidable Momobeasts. Set in the imaginative Uno Plane world, the game centers around a Holoself NFT granting exclusive access. Players must assemble a team of magical creatures, Momos, to safeguard Uno Plane. Momos can fuse for strength or combine with a Holoself to create powerful Momobeasts. Drawing inspiration from classic 2D adventures and Japanese RPGs, players progress through the narrative, completing quests and collecting Momos.