CITADEL
Philosophical sci-fi visual novel where choices lead to multiple endings
Liam Atkinson · Released Sep 21, 2026
- Reviews
- No user reviews
- Recent reviews
- Not enough recent
- Players
- 0
- daily peak, Nov 7, 2026
- Steam Deck
- Untested
- Last update on Steam
- 1 month ago
- Sep 21, 2026
What is CITADEL?
A single-player, text-based sci-fi visual novel presented in green-toned pixel art. After awakening in a liquid-filled chamber without knowing who or where you are, you investigate a lifeless valley, three buildings, and a towering citadel while reading narrative passages and making choices that lead to different endings.
For you if...
- +you like philosophical science-fiction mysteries
- +you enjoy prose-driven stories built around moral choices
- +you replay visual novels to find different endings
Not for you if...
- −you prefer action-heavy gameplay to reading and choosing
- −you want stories without questions of morality or existence
Screenshots and trailer
CITADEL system requirements
Minimum: DirectX 11 GPU, 2 GB RAM.
As published by the developer.
Can my PC run CITADEL?
Tell us your graphics card once and every game page will answer this for you.
Set up my PC →Minimum
- OS
- Windows 10 or higher
- Processor
- 2.0 Ghz 64-bit Intel-compatible
- Graphics
- OpenGL 3.0 or DirectX 11
- Memory
- 2 GB RAM
Recommended
Requires a 64-bit processor and operating system
Does CITADEL have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does CITADEL run on Steam Deck?
Untested Not yet tested by Valve on Steam Deck.
PC version details
- DRM
- None declared on Steam
- Controller
- Full controller support
- Platforms
- Windows, macOS, Linux
- Achievements
- 12
- Steam features
- Cloud saves, Family Sharing
- Languages
- Full audio: English.
Does CITADEL use AI-generated content?
No AI-generated content is disclosed on the game's Steam page.
Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Nov 6, 2026. How to filter AI games on Steam
