Steam game

Reefglider

You're a sugar glider under the ocean! Run, jump and glide through the great barrier reef as you acquire aquatic allies to cure coral colonies. Friendly fish join you on your journey allowing you to jump higher and access more areas in the environment!

$3.99 March 17, 2026

By Down Underwater

Windows Controller: full
View on Steam
Reefglider - Down Underwater. Popular. Released March 17, 2026
Screenshot of Reefglider gameplay showing in-action mechanics Screenshot 2 of Reefglider - additional gameplay view Screenshot 3 of Reefglider - more gameplay footage Screenshot 4 of Reefglider - final gameplay screenshot

Overview

About this game

Play as Wattle, a sugar glider under the ocean!  Explore the great barrier reef as you acquire aquatic allies to cure coral colonies.

Satisfying 3d platforming

Run, jump and glide through underwater environments.

Save the reef

Seek out lost fish and use them to rejuvenate dying coral colonies.

Grow your entourage

The more coral you save, the more friendly fish will join you on your journey.  With more allies in your swarm, you can jump higher and access more areas in the environment!

Developed by 4 people

Brought from nothing to release in 5 weeks by the 4-person Down Underwater team at the Screen Queensland Games Residency in Brisbane, Australia.

Music in gameplay trailer credit:

Adventures in Adventureland Kevin MacLeod Licensed under Creative Commons: By Attribution 4.0

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