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Steam
Idle Castellan
Climb from rookie knight to legend across four difficulties and an endless Nightmare mode. Build your own path through a massive skill tree, dispatch expeditions while you play, hunt gear up to infinite Godly rarity, and craft the exact bonuses you want. The climbing never really stops.
Released · 2026-08-21
At a glance
About this game
Core game information and the store records it came from.
- Title
- Idle Castellan
- Content
- Game
- Release date
- 2026-08-21
- Developer
- mN GamiN
- Publisher
- mN GamiN
- Platforms
- Windows
- Connected stores
- 1
Steam Steam source details
- Store title
- Idle Castellan
- Product ID
- 5045180
- Developer
- mN GamiN
- Publisher
- mN GamiN
- Store platforms
- Windows
- Source checked
- 2026-11-01 06:43 UTC