TOMOMI

Side-scrolling metroidvania with animal transformations and a grappling hook

NUL2 STUDIO · Released Mar 25, 2022

Reviews: Very Positive; 97% of 281
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 3 years ago; Dec 6, 2022
Minimum PC: Direct X9.0c Compatible; 1 GB RAM · 0.1 GB disk; Full requirements

What is TOMOMI?

TOMOMI is a single-player 2D action metroidvania about a hired hero and her supporter Riko infiltrating Animalia's complex to stop a new superweapon. You explore connected research facilities and industrial areas, fight enemies and large bosses, and collect upgrades from shops, boss victories, and hidden locations.

For you if...

+you like easy-to-follow maps with secrets off the main route
+you enjoy silly banter between the two lead characters

Not for you if...

−you want a lengthy campaign or consistently punishing difficulty

What players say

97% of 281 reviews are positive

Players praise the fluid movement, responsive attacks, and fair boss fights. Some also highlight the soundtrack.

Screenshots and trailer

TOMOMI system requirements

Minimum: Direct X9.0c Compatible, 1 GB RAM, 0.1 GB of disk space.

As published by the developer.

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Minimum

OS: Windows10
Processor: 2.5 GHz
Graphics: Direct X9.0c Compatible Card
Memory: 1 GB RAM
Storage: 120 MB available space
DirectX: Version 9.0

Does TOMOMI have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does TOMOMI run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
Native resolution not supported
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 19
Steam features: Family Sharing
Languages: Text only: Japanese, English, Korean, Simplified Chinese, Traditional Chinese.

Does TOMOMI use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam