Eclipse Below
Release date: Jul 30, 2025
Developers: CactusBall
Publishers: CactusBall
Genres: Action, Adventure, Indie, RPG, Strategy
Categories: Single-player, Multi-player, Co-op, Online Co-op, Steam Achievements, Family Sharing
Supported languages: English

Eclipse Below is a co-op survival horror game for up to four players. You and your crew are the last surviving members of a long decayed underwater bunker. The world above has perished, its surface scorched beyond recognition as the sun bloated into a red giant. Now, the only refuge lies beneath the waves, where water serves as a final eclipse, shielding what little life remains from the sun’s blind destruction. Resources are gone, and time is running out . Your only hope is to pilot a decaying submarine through the abyssal depths in search of other bunkers - ancient relics of the old world that still hold precious oxygen, fuel, and scrap. These bunkers are your lifeline, but they are far from abandoned. The journey between bunkers spans vast pitch-black oceans. Here, communication and teamwork are essential. Your submarine- rusty, slow, and barely holding together- requires constant maintenance and cooperation to stay alive. Whether you operate the bridge, man the navigation systems, or control the engines- every second counts; every decision matters. The sea is cold and quiet… until it isn’t. In Eclipse Below , everything is against you: the crushing pressure of the deep, the monsters that lurk unseen, the decay of the machines you rely on, and the relentless ticking of dwindling oxygen. You are not a hero- you are the lucky... for now. The only question left is: How long will you survive in the Eclipse Below?