Psychonauts in the Rhombus of Ruin
Released Apr 2018
Psychonauts in the Rhombus of Ruin is an all-new Virtual Reality adventure that takes players back into the mysterious and paranormal world of the Psychonauts for the first time in over ten years!
86% positive · 646 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence
Where to buy
Steam $3.99 $19.99 −80%
Can't confirm — worth a look
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Evaluation
Psychonauts in the Rhombus of Ruin is a standalone VR adventure that launched on April 19, 2018. The store description presents it as a self-contained story bridging the original Psychonauts (2005) and its sequel — there is no mention of DLC, expansions, seasons, or any post-launch content. The game has no DLC listings, no unreleased content on the store, and no developer posts announcing future updates. Double Fine has made no statements indicating ongoing development work for this title. It launched as a complete, finished experience and has remained so.
Evidence
Store description presents a self-contained VR story with a clear beginning and end, no mention of DLC, expansions, or future content.
Short description frames the game as an all-new standalone VR adventure with no indication of planned post-launch content.
Media
Details
Developer
Publisher
Double Fine Productions
Achievements
12
Platform
Windows
Controller
full support
Steam Deck
Unsupported
Players
Single-player
About this game
**Note: This game is a VR-only experience and requires a VIVE or Oculus headset**
Once again players will assume the role of Raz, an intrepid young psychic and now fully fledged member of the Psychonauts — an elite group of international psychic secret agents!
The story picks up exactly where it left off at the end of Psychonauts (2005)—with Raz, Lili, Sasha, Milla, and Coach Oleander flying off to rescue Truman Zannotto, the Grand Head of the Psychonauts. Their mission takes them straight into the heart of the Rhombus of Ruin—a mysterious part of the ocean as deadly as two Bermuda Triangles back to back!
When the rescue party itself is kidnapped and held prisoner in the Rhombus, Raz is immobilized and must use only his psychic powers to reunite his friends, reveal the identity of the kidnapper, and free Truman before the madness of the Rhombus consumes all their minds.
Once again players will assume the role of Raz, an intrepid young psychic and now fully fledged member of the Psychonauts — an elite group of international psychic secret agents!
The story picks up exactly where it left off at the end of Psychonauts (2005)—with Raz, Lili, Sasha, Milla, and Coach Oleander flying off to rescue Truman Zannotto, the Grand Head of the Psychonauts. Their mission takes them straight into the heart of the Rhombus of Ruin—a mysterious part of the ocean as deadly as two Bermuda Triangles back to back!
When the rescue party itself is kidnapped and held prisoner in the Rhombus, Raz is immobilized and must use only his psychic powers to reunite his friends, reveal the identity of the kidnapper, and free Truman before the madness of the Rhombus consumes all their minds.
Are these done yet?
Last evaluated Jun 27, 2026
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