# NAMAKORIUM (ナマコリウム)

> 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!

## Game facts

- Developer: Polyscape Inc.
- Publisher: Polyscape Inc.
- Release status: Released
- Release date: May 18, 2026
- Platforms: PC
- Genres: casual, Simulation, Strategy, RTS
- Steam Deck: Playable (Steam, checked Nov 4, 2026: https://store.steampowered.com/app/3866920/)
- Languages: Interface: American English, Japanese (Japan), Chinese (China), Chinese (Taiwan), European Portuguese, German (Germany), Brazilian Portuguese, Russian (Russia); Subtitles: American English, Japanese (Japan), Chinese (China), Chinese (Taiwan), European Portuguese, German (Germany), Brazilian Portuguese, Russian (Russia) (IGDB, checked Nov 4, 2026: https://www.igdb.com/games/namakorium)

## AI Review Analysis

Analyzed Sep 1, 2026

### Strengths

- An original and cute concept centered on purifying seas polluted by sea cucumbers
- Fun role assignment and resource sharing in cooperative play for up to four players
- Strategic gameplay that demands multitasking and route optimization within limited resources and time

### Weaknesses

- The mouse-focused controls and awkward squad splitting and selection make the amount of input excessive
- Large and complex maps make it difficult to identify idle units or manage multiple areas
- The UI is small, and differences in terrain elevation and unit types are not presented intuitively

## Links

- [NAMAKORIUM (ナマコリウム) on WAME](https://www.wame.is/game/4166)
- [Player reviews](https://www.wame.is/game/4166/reviews)

Updated: 2026-11-10T00:24:27.357Z