What'Sub cover art

What'Sub

Work together as a pirate crew and plunder coffee across the oceans! Hold your (t)rusty submarine together, dodge disasters, fight dangers, and finally get the black gold home! Play this co-op action game with…

14 May 2026

What'Sub is an adventure developed by Khaos Games, released 14 May 2026 on PC (Microsoft Windows).

Verified Sources: IGDB , Steam

What What'Sub is

What'Sub is an adventure game developed by Khaos Games and released in 2026. It is available on PC (Microsoft Windows) only. It runs on Unreal Engine 5.

The premise, in the publisher's words

Work together as a pirate crew and plunder coffee across the oceans! Hold your (t)rusty submarine together, dodge disasters, fight dangers, and finally get the black gold home! Play this co-op action game with up to 4 players and try become the mightiest pirates of the underseas!
Description from the publisher · source

How it plays

It is played from a first person perspective. Its themes are action. It is a single-player game with no multiplayer component. Available modes: Co-operative, Multiplayer and Single player.

What it launched against

What'Sub launched on 14 May 2026, within three weeks of 007 First Light, Forza Horizon 6, LEGO Batman: Legacy of the Dark Knight and Directive 8020.

Released around the same time: 007 First Light, Forza Horizon 6, LEGO Batman: Legacy of the Dark Knight, Directive 8020.

Official trailer

Trailer thumbnail

Sourced from the publisher’s YouTube channel.

Screenshots

All media

Quick answers

What'Sub — frequently asked questions

When did What'Sub come out?
What'Sub was released on 14 May 2026 for PC (Microsoft Windows).

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