castle idler
Well reviewed at 81% positive, and only 17% of the way from its all-time low to full price. It rarely gets better than this.
Why this verdict
Offers
Accepted regional prices from official stores
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Packs and bundles (14)
Multi-item packages that include this game
- Castle Idler X Cult Nation From $6.28Castle Idler X Cult Nation
- Castle Idler X Sporbs From $8.08Castle Idler X Sporbs
- Castle Idler X Tiny Biomes: Cozy Idle From $8.08Castle Idler X Tiny Biomes: Cozy Idle
- Castle Idler x Rock Crusher From $9.88Castle Idler x Rock Crusher
- Slay All Bosses: Idle X Castle Idler From $8.08Slay All Bosses: Idle X Castle Idler
- Slime Must Grow X castle idler From $7.18Slime Must Grow X castle idler
- Soy Boy Games Collection From $24.61Soy Boy Games Collection
- ULTRATAP x castle idler From $8.08ULTRATAP x castle idler
- castle idler & Fishing Inc -11% From $7.18castle idler & Fishing Inc
- castle idler X Goblin Buster From $9.88castle idler X Goblin Buster
- castle idler X Idle Gumball Machine From $8.08castle idler X Idle Gumball Machine
- castle idler x Space Rock Breaker From $6.28castle idler x Space Rock Breaker
- castle idler x Zero Stress King -11% From $7.18castle idler x Zero Stress King
- castle idler x outhold: incremental tower defense -28% From $7.09castle idler x outhold: incremental tower defense
About this game
What this game is, in the developer's words
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.
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.
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.
Media
Trailers and screenshots straight from the store page
Latest news
Recent updates from the game's own feeds
Price intelligence
Accepted price history and the lows that matter
castle idler price history and best deals
castle idler for PC currently sells from $2.99 at authorized stores. Its all-time low is $2.79, set on 2026-07-07. That is 25% off the $3.99 list price.
Frequently asked questions
Answered from this game's own price and edition data
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