Game Detail
NAMAKORIUM (ナマコリウム)
App ID 3866920 | Recorded March 25, 2026 at 02:08 PM
Casual, Indie, Simulation, Strategy, Early Access
Categories: Single-player, Multiplayer, Co-op, Online Co-op, Steam Achievements, Camera Comfort, Custom Volume Controls, Mouse Only Option, Playable without Timed Input, Save Anytime, Stereo Sound, Surround Sound, Partial Controller Support, Steam Cloud, Steam Leaderboards, Family Sharing
Release date: January 29, 2026
Developer/Publisher: Polyscape Inc. / Polyscape Inc.
Positive 95% · 22 reviews
Short description
Official Steam summary
Namako (Sea cucumbers) will save the Earth—NAMAKORIUM is a chaotic, cooperative multiplayer RTS game for up to four players. Command the “cleaners of the sea” —Namako left behind by humanity and work together to clean up the polluted oceans!
Current price
$8.39
All-time low
$8.39
12-month low
$8.39
Verdict
Buy now
Within 0% of the all-time low.
Price chart (last 2 years)
View all-time lowsTop reviews
View on Steam13 helpful
Gotta love when a game doesn't disclose it's multiplayer only, and also they don't add the AI disclosure until -after- the game comes out, instead of...
9 helpful
EDIT: I couldn't resist. I played SEVERAL levels with a team of randos. It went well, but at the later stage, we failed. Very fun; and I think we coul...