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Exium: Theia

Also known as Exium: Theia, et, exium theia

Survive a hostile world on Theia. Explore a vast open landscape, uncover ancient secrets, and fight for survival in a brutal sci-fi action RPG.

Last update

9 Aug 2026

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Latest update

StorePublished 12d ago

Major Demo Update Now Live!

Major Demo Update Now Live! Hello everyone, I'm excited to announce that a major update for the Exium: Theia Demo is now live! As a solo developer, I want to sincerely thank everyone who has taken the time to play the d…

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Update history

Browse past updates and patch notes for this game.

7 updates

July 2026
Exium: Theia Demo Update Coming MondayHello everyone, I wanted to share a quick development update. I'm currently working on a new update for the Exium: Theia demo, which is planned for release on Monday. This update includes a number of improvements and qu…Announcement4 changesGameplayBalance18d ago
June 2026
Major Demo Update Before Steam Next FestMajor Demo Update With Steam Next Fest right around the corner, I've been listening closely to player feedback and making improvements to the Exium: Theia demo. Immersion Improvements Removed floating damage numbers. Ad…Event12 changesFixGameplay14 Jun 2026
Exium: Theia – First 30 Minutes of Gameplay# Exium: Theia – First 30 Minutes of Gameplay The demo for Exium: Theia is available now. If you're curious about the world, combat, quests, and progression, this video shows the first 30 minutes of gameplay from the cu…Announcement4 changesGameplayPerformance02 Jun 2026
May 2026
Exium: Theia Demo Is Live Now!The demo for Exium: Theia is now live on Steam. Crash onto the world of Theia and survive in this solo-developed open-world sci-fi RPG. Explore ruins and temples, fight hostile creatures and Vexx forces, complete quests…Announcement1 changePerformance21 May 2026
Exium: Theia Demo Launching EarlyThe wait is almost over. The demo for Exium: Theia is launching early. Exium: Theia is a solo-developed open-world sci-fi action RPG set on the planet Theia. Fight Vexx forces, explore dangerous ruins, crystal caves, an…Announcement19 May 2026
April 2026
Exium: Theia – Wishlist Now AvailableExium: Theia is now live on Steam. A brutal open-world action RPG set on the hostile planet Theia Fight to survive and uncover what’s really going on. Explore a dangerous world filled with enemies, ruins, and hidden sec…Announcement18 Apr 2026

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Major Demo Update Now Live!

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