Underplayed Gems

Cave Diving Simulator 2026

Cave Diving Simulator 2026 cover
Developer
Upside Down Bird
Platforms
HTML5, Windows, macOS, Linux
Genres
Survival
Where to get it
itch.io

More by Upside Down Bird

The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

a tense, claustrophobic struggle against time and darkness with limited air in a submerged cave.

tenseclaustrophobicdarkunderwatersurvivallimited resourcesatmosphericstressful

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More by Upside Down Bird

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.