Castle Story
Castle Story is a creative voxel-based strategy game in which you can build castles one brick at a time using an army of little creatures called Bricktrons. Design and build your own castles, expand your territory in a vast landscape and defend your Bricktrons against onslaughts of hostile creatures.
Offers
What are keyshops?Official stores
Official stores with direct support.
Keyshops
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Multipacks (1)
DLCs (1)
About Castle Story
Design and build any structure you can imagine! From mighty and legendary castles to sprawling Bricktron villages. Beware, your Bricktrons will have to take arms and defend themselves against mysterious creatures, the Corruptrons. Build catapults and hurl explosive barrels at the invaders, or lure them into strategically placed traps! The physics system will also challenge the sturdiness of your architecture! A tower whose foundation is destroyed will crumble to the ground realistically.
Castle Story is also a multiplayer experience! Challenge your friends to a round of Conquest or join forces with them to repel the enemies in the Co-Op Invasion gamemode. Of course, you can also group up in sandbox and build together!
The maps in Castle Story are meticulously hand-crafted by the developers and we’re giving you access to the same tool we use! Create your own worlds with our awesome World Editor, share them with the community and try out other player-made maps!
Game details
Game details
Age ratings
Castle Story price history
Lowest tracked price: £8.50 (Jul 7, 2026) · current best: £8.50 across 3 stores.
Castle Story player count & reviews
71% positive reviews in the last 30 days (65% all-time) · ~1 new reviews/day · 70 peak players in the last 30 days.
Castle Story — frequently asked questions
Where can I buy Castle Story at the cheapest price?
Right now the cheapest offer for Castle Story is £8.50 at Steam. KingsPrice compares 4 offers from 3 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Castle Story has ever been?
The lowest price KingsPrice has tracked for Castle Story is £8.50 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Castle Story?
Castle Story peaked at 70 concurrent players on Steam in the last 30 days (highest on Jul 12, 2026). The player chart on this page updates daily.
Is it safe to buy a Castle Story Steam key from a keyshop?
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
How can I get Castle Story at a discount?
Create a free price alert on this page and KingsPrice will email you when Castle Story drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: 7 and newer, 64-bit
- Processor: Intel or AMD Dual-Core, 2.2 GHz+
- Memory: 6 GB RAM
- Graphics: nVidia GeForce 440 512MB, Radeon HD 4450 512MB, Intel HD 3000
- DirectX: Version 11
- Storage: 1700 MB available space
- Additional Notes: Playing on large, player-made maps might affect performance.
Recommended
- Requires a 64-bit processor and operating system
- OS: 7 and newer, 64-bit
- Processor: Intel or AMD Quad-Core, 2.8 GHz+
- Memory: 8 GB RAM
- Graphics: nVidia GeForce 660 1024MB or better, AMD Radeon HD 7790 1024MB or better
- DirectX: Version 11
- Storage: 1700 MB available space
- Additional Notes: Playing on large, player-made maps might affect performance.
