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Best Castle Game Engine Alternatives in 2026

12 apps from game engine software ranked against Castle Game Engine on the same published basis.

  1. 1
    Godot Engine Free plan AndroidapiextensioniOSLinux Free8.4
    Castle Game Engine vs Godot Engine
  2. 2
    Construct 3 Free plan AndroidiOSLinuxMacWeb 8.3
    Castle Game Engine vs Construct 3
  3. 3
    Defold Free plan AndroidextensioniOSLinuxMac Free8.3
    Castle Game Engine vs Defold
  4. 4
    CRYENGINE Free plan AndroidiOSLinuxMacWeb Free8.3
    Castle Game Engine vs CRYENGINE
  5. 5
    GameMaker Free plan AndroidiOSLinuxMacWin $79.99/mo8.2
    Castle Game Engine vs GameMaker
  6. 6
    GDevelop Free plan AndroidiOSLinuxMacWeb Free8.2
    Castle Game Engine vs GDevelop
  7. 7
    Stencyl Free plan AndroidiOSLinuxMacWeb 8.0
    Castle Game Engine vs Stencyl
  8. 8
    PlayCanvas Free plan Web $15/mo7.9
    Castle Game Engine vs PlayCanvas
  9. 9
    Flax Engine Free plan AndroidiOSLinuxMacWeb Free7.9
    Castle Game Engine vs Flax Engine
  10. 10
    Solar2D Free plan AndroidiOSLinuxMacWin Free7.6
    Castle Game Engine vs Solar2D
  11. 11
    Felgo Free plan AndroidextensioniOSLinuxMac 7.6
    Castle Game Engine vs Felgo
  12. 12
    Clickteam Fusion 2.5 Free plan AndroidiOSMacWebWin Free7.5
    Castle Game Engine vs Clickteam Fusion 2.5
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