Buy Castellan for PC – Lowest Price, Deals & Price History
Track Castellan prices on PC. No offers are available right now.
System Requirements
OSWindows 10 64-bit
CPUDual core 2.0 GHz
Memory4096 MB RAM
GraphicsVulkan 1.0 compatible GPU (Intel HD 620 / GeForce GTX 650 or better)
Storage500 MB available space
OSWindows 11
CPUQuad core 3.0 GHz
Memory8192 MB RAM
GraphicsGeForce GTX 1050 or better
Storage500 MB available space
Steam Stats
Steam Deck
Unknown
Supported Languages
Interface
Audio
English
✓
French
✓
Italian
✓
+12 more languagesShow less
German
✓
Spanish - Spain
✓
Simplified Chinese
✓
Portuguese - Brazil
✓
Japanese
✓
Korean
✓
Spanish - Latin America
✓
Polish
✓
Portuguese - Portugal
✓
Russian
✓
Turkish
✓
Ukrainian
✓
Castellan Buying and Gameplay FAQs
Is Castellan on Xbox Game Pass?
No, Castellan is not currently on Xbox Game Pass. The cheapest way to play is to buy it as low as $0.00, depending on the store and platform.
Is Castellan single-player only?
Castellan is primarily a single-player experience.
Can I play Castellan on Steam Deck?
Castellan hasn't been rated for Steam Deck yet.
Is Castellan available on PC, Xbox, PlayStation, or Switch?
Castellan is available on PC.
When did Castellan release?
Castellan launched on November 2, 2026.
How much free space do I need for Castellan?
You'll need about 500 MB of free space to install and play.