Citadel
Developed by Magisterion, 3Dever · Published by Magisterion
At a glance
Overview
An action, indie game by Magisterion, 3Dever, published by Magisterion — multi-player, co-op.
Steam’s own one-line description: “Citadel is an indie cooperative survival game with rogue-like elements inspired by “Cube” the movie.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Citadel.
| Feature | Supported |
|---|---|
| Single-player | No |
| Multiplayer | Yes |
| Co-op | Yes |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows 7, 8, 8.1, 10
- Processor: Intel i3 Dual-Core with Hyper-Threading (required)
- Memory: 2 GB RAM
- Graphics: nVidia GeForce GTX 275 series or higher
- DirectX: Version 9.0
- Network: Broadband Internet connection
- Storage: 200 MB available space
- Sound Card: DirectX Compatible Sound Card
Recommended
- OS *: Windows 7, 8, 8.1, 10
- Processor: Intel i3 Dual-Core with Hyper-Threading (required)
- Memory: 4 GB RAM
- Graphics: nVidia GeForce GTX 275 series or higher
- DirectX: Version 9.0
- Network: Broadband Internet connection
- Storage: 200 MB available space
- Sound Card: DirectX Compatible Sound Card
Supported languages (1)
Citadel FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Citadel?
Steam classifies Citadel as a Action, Indie game, developed by Magisterion, 3Dever. Citadel is an indie cooperative survival game with rogue-like elements inspired by “Cube” the movie.
How much does Citadel cost?
As of June 2026, Steam hasn’t published a price for Citadel. We won’t guess one — check its Steam page.
Is Citadel single-player or multiplayer?
Steam lists these modes for Citadel: Multi-player, Co-op. It’s built around multiplayer — Steam doesn’t list a dedicated single-player mode.
Is Citadel on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Citadel for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Citadel out yet?
Yes — Steam lists a release date of Aug 17, 2016.
What platforms is Citadel on?
Citadel is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Citadel single-player or multiplayer?
Steam lists these modes: Multi-player, Co-op.
How much does Citadel cost?
A current price isn't recorded in our data — check the Steam page.
Who made Citadel?
Citadel is developed by Magisterion, 3Dever and published by Magisterion.
Where to get Citadel
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Magisterion.