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CastleOn
Lord Castleon · 6 Aug 2026
Lowest price
£4.04
The cheapest price for CastleOn is currently £4.04 at Steam, last checked 8 Oct 2026.
Build a castle! Grow economy, recruit troops from Europe and the Holy Land, man the walls and towers! Place traps and defeat attackers with arrows, wood and stone, fire, disease and cold steel! Survive the Third Crusade and conquer enemy lands in Castleon!
Compare Prices
| Store | Price | Link |
|---|---|---|
| SteamBestSteam | £6.22£4.04-35% | Buy → |
Last updated: 8 Oct 2026
FAQ
Where can I buy CastleOn cheapest?
CastleOn is cheapest at Steam for £4.04.
Is CastleOn on sale right now?
Yes — Steam has CastleOn discounted to £4.04, saving £2.18 off the regular price of £6.22.
Look it up elsewhere
- ProtonDB — Steam Deck & Linux
- PCGamingWiki — fixes & settings
- SteamDB — price & patch history
