Sub Optimal Co.
Dev: It's A SidegameReleased: Mar 17, 2026
It's simple. Operate your submarine through challenging tight cave systems to collect the target, while not scratching the cave walls under suboptimal conditions. Navigate carefully and consider every move in this slow pace, athmospheric, multiplayer, submarine simulation-lite.
CasualSimulationSubmarineMultiplayerUnderwaterAutomobile SimOnline Co-OpAtmospheric3DCartoonySingleplayerCo-opFirst-PersonMinimalistStylizedMysteryParodyLinearPhysicsImmersive Sim
Key Stats
CCU
0
concurrent players
Followers
181
Steam followers
Players / Activity
Engagement
Steam
| Metric | Value | Change | Updated |
|---|---|---|---|
| Ccu | 0 | -100.0% | May 18, 05:39 PM |
| Followers | 181 | +5.2% | Apr 18, 07:51 PM |
| New Releases Discount Pct | 15 | — | Mar 17, 07:41 PM |
| New Releases Final Price | $3.39 | — | Mar 17, 07:41 PM |
| New Releases Rank | #30 | — | Mar 17, 07:41 PM |