Project Regolith
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About Project Regolith
Project Regolith is a two-player cooperative puzzler about uncovering what happened to the vanished crew of Outpost Rhea, a deep-space research facility overseen by a corporation that imposes strict non-disclosure agreements and communication embargoes on its employees. You and a partner explore the station, solve puzzles and investigate the experiment at the heart of Project Regolith.
A station warped by anomalies
The station’s research has triggered anomalies that distort its environments, while the rules of time and space begin to break down. You and your partner may see different things: walls can appear or disappear, doors can move, and you may find yourself walking on the ceiling. Communication is key as you work through non-Euclidean spaces and encounter objects that defy your senses.
The crew of Rhea
Thirty collectible audio logs reveal the lives of the station’s crew, from its Executive Director to its catering staff. They also provide clues about the experiments aboard Outpost Rhea and how they affected the people who worked there.
Frequently asked questions
Yes. Project Regolith is free to play on Steam, so there is nothing to buy to start playing.
The minimum requirements for Project Regolith are: Windows 10, GeForce GTX 1060, Intel Core i7-6700, 8 GB RAM, 1 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
Yes. Project Regolith is multiplayer only. It supports online co-op.
Yes. Project Regolith is the full base game. You need nothing else to play it.











