What'Sub Early Access

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What'Sub is a 4-player co-op submarine extraction game where you pilot a rust-bucket submarine into the depths of the Bermuda Triangle to recover treasure from the ocean’s seafloor. Gear up, descent, risk everything to bring your haul back to the surface, then dive again to ever deeper levels.

Developer: Khaos Games, Nordic Softworks, Future Punch
Publisher: Khaos Games
Released: 14 May 2026
Price: $7.99
Platforms
Steam Deck: Unsupported
Languages: English

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Update posts

4 posts

Posts announcing an update, tagged as patch notes or not

Last 90 days · as of 27 Oct, 01:39 UTC

How this is measured

Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.

News checked every 30 days. Observed since 27 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Untagged posts are recognised from their words, so a few updates are missed and a few other posts may be counted. Tagged posts are marked Patch notes on the Updates tab; recognised ones are marked Update.
Older posts are being read back through each game's history, most played games first, so months before October 2026 fill in over the coming days.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

Release Date Announcement!
5 Oct 2026 · Community Announcements
Hotfix 2026-08-31

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