49%Loose matchWhispers of a Machine
94%1k94% positive reviews, Very Positive across 1k reviews·Point & Click · Sci-fi
—







What happens when a video game character is self-aware? Cadulium is a mystery science fiction adventure game.
Cadulium
SteamWhat happens when a video game character is self-aware?
Cadulium follows the stories of Maia and Maria.
Maia is a video game character who is followed everywhere she goes, and she doesn’t know why. She fights for survival while trying to solve her mystery and understand her reality.

Maria is a cryptic character. She "works at the University." She blogs (and is on social media) under the username of IamNamedMaria, where she speculates about the nature of reality.

Note: Screenshots are 3D, not photos.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
All matches
Finding similar games…
Whispers of a MachineShares Mystery · Sci-fi · Choices Matter , adds Female Protagonist94% · 1k positive reviews49%Loose match—
Misadventures of Laura SilverShares Interactive Fiction · Mystery · Choices Matter , adds Choose Your Own Adventure86% · 202 positive reviews49%Loose match—
No Sleep For Kaname Date - From AI: THE SOMNIUM FILESShares Interactive Fiction · Mystery · Sci-fi , adds Choose Your Own Adventure81% · 960 positive reviews49%Loose match—
Subsurface CircularShares Mystery · Sci-fi · Choices Matter , adds Text-Based95% · 1k positive reviews49%Loose match—
CINERIS SOMNIAShares Mystery · Cinematic · Third Person , adds Walking Simulator91% · 1k positive reviews49%Loose match—
MonolithShares Interactive Fiction · Mystery · Sci-fi , adds Female Protagonist77% · 270 positive reviews49%Loose match—All matches
The best games like Cadulium are Whispers of a Machine, Misadventures of Laura Silver, No Sleep For Kaname Date - From AI: THE SOMNIUM FILES, Subsurface Circular, and CINERIS SOMNIA.
Match on: filter matches for Cadulium by tag