
What'Sub is a 1–4+ player Co-op Extraction "Looter". Band together as a crew of rugged submarine pirates, on a deep-sea quest for power and glory! Loot the ocean for treasure, fulfill requests for the odd denizens of the Subyard, upgrade your submarine, and above all, dive deeper into The Well.

What'Sub is a Co-op Extraction "Looter" where you and your crew of semi-professional submarine pirates brave the deepest, darkest corners of the ocean in search of adventure and riches!
Online co-op for 1–4 (or more!) players
3 unique ocean biomes with procedurally generated levels
3 fully upgradeable submarines for solo and co-op play
Challenging risk vs reward gameplay
100+ unique character customization options
Navigate oceanic life, shipwrecks, and caverns to reach the bottom of The Well, a gaping sinkhole that recently carved itself into the ocean. It is still unknown how deep it really stretches, what rare treasures have been exposed, and what hidden dangers lie in wait...
Fill your hold with the endless bounty of the deep sea. But beware—those blinded by greed may be swallowed by the deep. Your submarine can only go so far, and you will need to determine whether the risk is worth the potential reward.
Use your hard-earned riches to improve your submarine, making it faster, sturdier, and better able to withstand the increasingly threatening forces of nature.
Dress to impress! Don't let anyone tell you you're not the snazziest pirate in all the abyss. Grab a cup of coffee with the inhabitants of the Subyard or play a shanty with your friends, but try not to be too dramatic when your main audience tries to steal your gold.

Drink coffee 5 times.

Throw an item 100 times.

Enter a cave for the first time.

Hit the chime pipes in the lobby 10 times.

Bring a fragile crate with you from a cave to the extraction.

Scan with the periscope 5 times.

Flush an item down the toilet.

Have 10 leaks open at the same time.
Minimum Requires a 64-bit processor and operating system OS: Windows 10+ Processor: 2 cores Memory: 8 GB RAM Graphics: Dedicated, 4GB VRAM Storage: 2 GB available space Recommended Requires a 64-bit processor and operating system
minimum: Minimum: recommended: Recommended:
Minimum OS: Ubuntu 16.04.01 Processor: 2 cores Memory: 8 GB RAM Graphics: Dedicated, 4GB VRAM Storage: 2 GB available space