Umigame
Fight your way out of the Haunted Swamp in this coop roguelite. Protect the Omnicore to dominate the fight. Control deadly turrets, learn new spells and leave your enemies in the mud !
Umigame is an adventure developed by NimbleGames, released 24 November 2025 on PC (Microsoft Windows).
What Umigame is
Umigame is an adventure game developed by NimbleGames and released in 2025. It is available on PC (Microsoft Windows) only. It runs on Unity.
The premise, in the publisher's words
The deeper you go into the Haunted Swamp, the more you feel Witch Maeve’s influence. She has bent the creatures here to her will, turning them into cursed abominations. If you want to break free, you’ll have to defeat her first... In Umigame, you are a battle-hardened sea turtle on a perilous mission—defeat the witch Maeve and free the Haunted Swamp from her curse. Fight through relentless enemies, adapt to ever-changing challenges, and grow stronger with every run in this fast-paced roguelite. The world is falling apart, but the Omnicore may be the key to saving it. This mysterious artifact fuels your abilities, letting you awaken the power of nature—causing mushrooms, totems, and…
How it plays
It is played from a bird view / isometric perspective. Its themes are action. It is a single-player game with no multiplayer component. Available modes: Co-operative, Multiplayer and Single player.
What it launched against
Umigame launched on 24 November 2025, within three weeks of Metroid Prime 4: Beyond, Routine, Kirby Air Riders and Marvel Cosmic Invasion.
Released around the same time: Metroid Prime 4: Beyond, Routine, Kirby Air Riders, Marvel Cosmic Invasion.
Official trailer
Sourced from the publisher’s YouTube channel.
Screenshots
All media
Quick answers
Umigame — frequently asked questions
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