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About NAMAKORIUM (ナマコリウム)
NAMAKORIUM is a chaotic, cooperative multiplayer real‑time strategy where up to four players command sea‑cucumber units called Namakos to clean polluted oceans. Players must gather resources, construct buildings, and clear paths before their food supply runs out, balancing speed and planning.
A Solo Mode lets a single player choose a relaxed pace or a fully optimized run. Successful cleanup restores coral, brightens the water, and draws more than fifty scenic creatures into the sea.
01 / THE GUIDE
Cooperative RTS Gameplay
Up to four participants share control of multiple Namakos in a real‑time strategy framework. The map layout and limited time force teams to plan routes, allocate tasks, and react to unexpected events.
Matches are described as chaotic; they may end in coordinated success or humorous failure, creating a unique story each time you play with friends or strangers online.
- Discuss role assignments early to match Namako traits with map demands.
- Watch food levels; depletion ends the cleanup.
02 / THE GUIDE
Unique Namako Types
Each Namako has a special trait: Shell Namako gathers limestone, Iron Namako excels at mining, and Flame and Ice Namakos survive extreme temperatures. These traits let players assign specific roles for each stage.
A corrupted “Blight Namako” may appear, rotting food and pulling the ocean toward darkness. Teams can repel it with the Namako Fusion Cannon.
- Pair resource‑gathering Namakos with building tasks for efficiency.
- Prioritize the Fusion Cannon when a Blight Namako spawns.

03 / THE GUIDE
Solo Mode Options
Solo play offers two distinct styles: a relaxed approach that lets you take time, and a fully optimized run that challenges you to finish stages as quickly as possible. All stages are fine‑tuned for single‑player.
The mode does not require timed input, and the Save Anytime feature lets you pause and resume without restarting.
- Try both styles to see which matches your pacing preference.
- Use Save Anytime to test strategies without losing progress.
04 / THE GUIDE
Scenic Creatures & Ocean Restoration
As pollution is cleared, corals bloom, sunlight returns, and the ocean regains vibrant color. Over fifty scenic creatures begin to swim in, ranging from realistic to fantasy species.
Collecting these creatures adds a completion goal beyond cleanup, encouraging thorough exploration of each stage.
- Clear areas where creatures are likely to spawn for quicker collection.
- Watch coral bloom cues to gauge cleanup progress.
05 / THE GUIDE
Controller & Accessibility Features
The game supports DualShock and DualSense controllers, a mouse‑only option, custom volume controls, and camera comfort settings, giving players flexibility in input method.
Steam Cloud saves, Steam Leaderboards, and the ability to play without timed input further support relaxed or competitive play.
- Try mouse‑only mode if precise unit placement feels harder with a controller.
- Adjust camera comfort settings to reduce motion discomfort during chaotic moments.





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