Sub Optimal Co.
Short description
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.
- Developer
- It's A Sidegame
- Publisher
- It's A Sidegame
- Release
- Tue, Mar 17, 2026
- Price
- $3.99
- Reviews
- 5
- Positive
- 80%
- Followers
- n/a
- Owners (estimated)
- 0 – 20K
- Concurrent players
- n/a
- Genres
- Casual, Indie, Simulation
- Features
- Multi-player, Co-op, Online Co-op
- Tags
Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $3.99 launch price — there is not enough price history for this game to weight the copies by what they actually sold for. Before Steam's cut, VAT and refunds. How these numbers are calculated.
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Media
History
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