Steam Playtests
Gaia Crisis

Open now · By request

Gaia Crisis playtest

by InvertMouse

Every 1000 years, a vessel is chosen to resurrect War Maiden, bringing death upon this Earth. Blessed by divine powers, you play as Charlotte, the world's last hope.

It's free to ask. The developer chooses who gets in.

Access
By request
On playtest since
Nov 14, 2026
Planned release
To be announced
Developer
InvertMouse
Platforms
Windows, macOS, Linux
Players
Single-player
Languages
English, French, German, Italian and 8 more

How to join the Gaia Crisis playtest

  1. Open the game's Steam page with the Request access button. Sign in to Steam if it asks.
  2. Request access to the Gaia Crisis playtest there. It's free and doesn't commit you to anything.
  3. The developer lets players in, often in batches, so it can take a while. Steam emails you when you're in, and the playtest appears in your library.

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About Gaia Crisis

Divine Reckoning

Slay the evil War Maiden in this action-horror experience! Cast spells to push, block, stun and dash past your foes, then smite them with a divine strike.

Collision Course

Voiced cutscenes brought to life by 30+ voice actors. Follow Charlotte and War Maiden as their paths converge toward a climactic clash.

Rise to the Challenge

Conquer puzzles, traps and enemies across 24 chapters in 3 major arcs. Seek out secret areas to unlock upgrades and bonus costumes.

See you in Gaia Crisis!

From the game's Steam page.