That One Otter Game

Local co-op adventure where otters throw objects and each other

Crayon Coded · Published by ARTFX - GAME · Released Jul 15, 2025

Reviews: Very Positive; 87% of 1,386
Recent reviews: Very Positive; 89% of 28 in 30 days
Players: 5; daily peak, Oct 28, 2026
Steam Deck: Unsupported
Last update on Steam: 11 months ago; Oct 30, 2025
Minimum PC: GeForce RTX 2060; 16 GB RAM · 2 GB disk; Full requirements

What is That One Otter Game?

This free 3D adventure takes place in a park, where two young otters complete challenges as a rite of passage. Playing together locally, you explore, drive a small car, and fill a stamp card by chasing a penguin, racing a zebra, and hauling a radio up a mountain.

For you if...

+you enjoy relaxed exploration and searching for hidden hats
+you like experimenting rather than sticking strictly to objectives

Not for you if...

−you prefer competitive play to cooperative challenges

What players say

87% of 1,386 reviews are positive · 89% of 28 in the last 30 days

Players praise the cute otter designs and the slapstick that comes from playing together. The recurring complaint is that the adventure ends too quickly, leaving players wanting more missions.

Screenshots and trailer

That One Otter Game system requirements

Minimum: GeForce RTX 2060, 16 GB RAM, 2 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10
Processor: Intel Core i5-8600K or AMD Ryzen 5 2600
Graphics: NVIDIA GeForce RTX 2060 or AMD Radeon RX 6600 XT
Memory: 16 GB RAM
Storage: 2 GB available space
DirectX: Version 12

Does That One Otter Game have co-op or multiplayer?

Yes: co-op split-screen. There is no single-player mode.

Does That One Otter Game run on Steam Deck?

Unsupported No: Valve rates it Unsupported on Steam Deck.

Not supported on SteamOS

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Achievements: 6
Steam features: Family Sharing
Languages: Full audio: English.

Does That One Otter Game 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