Underwater DuO
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Underwater DuO

In Underwater Duo, control a smashing turtle with your left hand and a blasting jellyfish with your right! Fight off waves of fierce fish, grow stronger, and see if your two hands can conquer the deep… or team up with a perfectly in-sync partner.

DEV: WoodpeckerPUB: WoodpeckerAppID 3736310
UPDATE PULSEevery ~4d·last 111d ago·4 recent on record

Is Underwater DuO still being updated? — the short answer, with the evidence.

Should you look into this?

From Steam's own record

Current price

$3.39$3.99−15%

Development

Slowing down

Last heard from developers

4 months ago

Usual rhythm

not yet established

Substantial updates (6 mo)

0

Current silence

cannot be judged

The codex holds only 4 days of announcements for this game, so its normal rhythm cannot be established. The developers were last heard 4 months ago. It is currently 15% below its usual price.

We hold a thin slice of this game's announcement history, so its normal rhythm can't be established. That is a limit of our record, not evidence about the game.

Recent Transmissions

4 entries in codex

Community AnnouncementsJun 15, 2026
Underwater Duo Demo – Small Patch Update

This update fixes the following bug:Fixed an issue where the Jellyfish Damage value on the death results screen was incorrectly displayed as Turtle Damage.Thank you very much to the Bilibili user "飞鹰阁猫爪" for reporting this issue.

Community AnnouncementsJun 11, 2026
Underwater Duo Demo v0.1.9 Patch Notes

This update includes the following improvements:Added a notification when Dissatisfaction increases.Improved the Dissatisfaction calculation logic. Powerful Shots now generate more Dissatisfaction.Added a kill counter display.Adjusted sever…

Community AnnouncementsMay 24, 2026
Underwater Duo Demo – Small Patch Update

This update includes the following improvements:Improved tutorial dialogue text to make it easier to understand and enhance the overall gameplay experience.A big thanks to Bilibili creator “鸽MAOZi” for the feedback!

Community AnnouncementsMay 22, 2026
Underwater Duo Demo – Small Patch Update

This update fixes the following bug:Bug: Game freezes if the player dies while completing a level (Severity: life-threatening!)Fix: Once the experience bar is full, players will no longer take damage.A huge thanks to Bilibili creator “菲之守护”…