Catmarine

Catmarine is a 2-4 player co-operative, chaotic, typing game. Type to navigate through an ocean world with your cat submarine, the Catmarine! Use the various terminals inside of the Catmarine to maneuver it and to defend against oceanic dangers. Communicate, collaborate, and type as fast as you can!

At a glance

• Platform: Windows.
• Genres: Action, Adventure, Indie.
• Release date: May 1, 2026.
• Steam user reviews: 1 user reviews (100% positive).
• Delivered as a Steam library entitlement — activation is handled by Steam.

Minimum

Recommended

System requirements as published by the developer on Steam.

Activate on Steam

• Open the offer above — it takes you to this game's official Steam store page.
• Buy it there, or if you bought a key elsewhere, open Steam and choose Games → Activate a Product on Steam.
• Enter the product code exactly as it was issued to you.
• The game appears in your Steam library — download and play.

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