NAMAKORIUM (ナマコリウム)
Polyscape Inc. · 2026-05-18
Modes: Single player, Multiplayer, Co-operative
Releases: Jan 29, 2026 (PC (Microsoft Windows))
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!
94%
positive of 198 reviews
Very Positive
steam rating
$8.39
steam price (US)
Health check
Insufficient data
- · Not enough review history collected yet to judge health.
- · Top 44% of 10,005 Casual games in the census by review count.
Estimated sales: 4.0k–8.9k copies
Review-multiple estimate from 198 total reviews — how this is computed.
Details
WindowsSingle-playerMulti-playerCo-opOnline Co-opSteam AchievementsCamera ComfortCustom Volume ControlsMouse Only OptionPlayable without Timed InputDualShock Controller Support3 DLC
8 supported languages: English, Japanese, Simplified Chinese, Traditional Chinese, Korean, German, Portuguese - Brazil, Russian
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Similarity via IGDB.