castle idler is a short, relaxing incremental tower defense game with no waves. upgrade towers, collect coins, and unlock powerful prestige upgrades to defend your castle.

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Reviews

“A fun little game!”
Real Civil Engineer (2.75M subs)

About This Game

deploy a variety of towers along winding paths and continuously upgrade them. 

progress through increasingly difficult levels with trickier paths and tougher enemies.

unlock powerful prestige upgrades that make your defenses exponentially stronger.

key features:

  • relaxing incremental gameplay

  • short and thrilling experience (4-6 hours of playtime)

System Requirements

Windows
macOS
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10
    • Processor: 2.7 GHz Dual Core
    • Memory: 4 GB RAM
    • Graphics: 512MB, OpenGL 3+
    • Storage: 200 MB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    Minimum:
    • OS: Monterey
    • Processor: Apple M1
    • Memory: 4 MB RAM
    • Storage: 200 MB available space
    Recommended:
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