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Best Core Alternatives in 2026

Updated

20 tools from game development software ranked against Core on the same published basis.

  1. 1
    Construct 3 Free plan AndroidiOSLinuxMacWeb 8.3
    Core vs Construct 3
  2. 2
    Flax Engine Free plan AndroidiOSLinuxMacWeb Free8.0
    Core vs Flax Engine
  3. 3
    Armory3D Free plan AndroidiOSLinuxMacWeb Free7.9
    Core vs Armory3D
  4. 4
    CRYENGINE Free plan AndroidiOSLinuxMacWeb Free7.9
    Core vs CRYENGINE
  5. 5
    GDevelop Free plan AndroidiOSLinuxMacWeb Free7.8
    Core vs GDevelop
  6. 6
    Godot Engine Free plan AndroidapiextensioniOSLinux Free7.8
    Core vs Godot Engine
  7. 7
    Stencyl Free plan AndroidiOSLinuxMacWeb 7.7
    Core vs Stencyl
  8. 8
    Unity Version Control Free plan apiLinuxMacself-hostedWeb 7.7
    Core vs Unity Version Control
  9. 9
    Defold Free plan AndroidextensioniOSLinuxMac Free7.6
    Core vs Defold
  10. 10
    Clickteam Fusion 2.5 Free plan AndroidiOSMacWebWin Free7.5
    Core vs Clickteam Fusion 2.5
  11. 11
    CopperCube Free plan AndroidextensionMacWebWin Free7.4
    Core vs CopperCube
  12. 12
    GameMaker Free plan AndroidiOSLinuxMacWin $79.99/mo7.3
    Core vs GameMaker
  13. 13
    GameSalad AndroidiOSMacWebWin 7.2
    Core vs GameSalad
  14. 14
    GB Studio Free plan LinuxMacWebWin Free7.2
    Core vs GB Studio
  15. 15
    PlayCanvas Free plan Web $15/mo7.0
    Core vs PlayCanvas
  16. 16
    Roblox Studio Free plan MacWin Free7.0
    Core vs Roblox Studio
  17. 17
    Buildbox AndroidiOSMacWin 6.6
    Core vs Buildbox
  18. 18
    Castle Game Engine AndroidiOSLinuxMacWin 6.6
    Core vs Castle Game Engine
  19. 19
    KOPICS Free plan Win Free6.6
    Core vs KOPICS
  20. 20
    PlayN WebWinMacLinuxiOS 6.6
    Core vs PlayN

Core alternatives compared

#ToolScoreFree planFromRuns on
1Construct 38.3Free plan—Android, iOS, Linux, Mac, Web, Windows
2Flax Engine8.0Free planFreeAndroid, iOS, Linux, Mac, Web, Windows
3Armory3D7.9Free planFreeAndroid, iOS, Linux, Mac, Web, Windows
4CRYENGINE7.9Free planFreeAndroid, iOS, Linux, Mac, Web, Windows
5GDevelop7.8Free planFreeAndroid, iOS, Linux, Mac, Web, Windows
6Godot Engine7.8Free planFreeAndroid, API, Browser, iOS, Linux, Mac, Web, Windows
7Stencyl7.7Free plan—Android, iOS, Linux, Mac, Web, Windows
8Unity Version Control7.7Free plan—API, Linux, Mac, self-hosted, Web, Windows
9Defold7.6Free planFreeAndroid, Browser, iOS, Linux, Mac, Web, Windows
10Clickteam Fusion 2.57.5Free planFreeAndroid, iOS, Mac, Web, Windows
11CopperCube7.4Free planFreeAndroid, Browser, Mac, Web, Windows
12GameMaker7.3Free plan$79.99/moAndroid, iOS, Linux, Mac, Windows
13GameSalad7.2No—Android, iOS, Mac, Web, Windows
14GB Studio7.2Free planFreeLinux, Mac, Web, Windows
15PlayCanvas7.0Free plan$15/moWeb
16Roblox Studio7.0Free planFreeMac, Windows
17Buildbox6.6No—Android, iOS, Mac, Windows
18Castle Game Engine6.6No—Android, iOS, Linux, Mac, Windows
19KOPICS6.6Free planFreeWindows
20PlayN6.6No—Web, Windows, Mac, Linux, iOS, Android
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Questions about Core alternatives

What is the best alternative to Core?

Construct 3, number 1 in game development software with a score of 8.3 out of 10. The others here: Flax Engine, Armory3D, CRYENGINE and 16 more.

What is the best free alternative to Core?

Construct 3 is the best-ranked alternative with a free plan. 16 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.