Hamster Mapster is a fast-paced, chaotic local multiplayer party game where players shape the battlefield itself. As adorable hamsters, you start each round on a freshly generated map then scavenge for items. Each minigame arena is built from your environment using five distinct map biomes. Choose the terrain that best suits your items, combine them strategically, and adapt in real time. Win three minigames to claim victory if your friendships survive the chaos.