Soy Boy Games
Strategy
Mac, PC (Microsoft Windows)
Single player
Bird view / Isometric
Unity
Mac - Apr 24, 2026
PC (Microsoft Windows) - Apr 24, 2026
castle idler.exe (Windows Executable)
tower defense, pixel art, pixel graphics, idle game, roguelite, incremental game, idler, minimalist, idle, incremental
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.
