Best Flax Engine Alternatives in 2026
Updated
20 apps from game engine software ranked against Flax Engine on the same published basis.
- 1Flax Engine vs Godot Engine
- 2Flax Engine vs Unity
- 4Flax Engine vs GDevelop
- 5Flax Engine vs Construct 3
- 6Flax Engine vs Defold
- 7Flax Engine vs CRYENGINE
- 8Flax Engine vs Solar2D
- 9Flax Engine vs GameMaker
- 10Flax Engine vs Armory3D
- 11Flax Engine vs Clickteam Fusion 2.5
- 12Flax Engine vs Open 3D Engine
- 13Flax Engine vs Stencyl
- 14Flax Engine vs Castle Game Engine
- 15Flax Engine vs jMonkeyEngine
- 16Flax Engine vs Cocos Creator
- 17Flax Engine vs Stride
- 18Flax Engine vs libGDX
- 19Flax Engine vs Bevy
- 20Flax Engine vs Phaser
- 21Flax Engine vs Fyrox
Flax Engine alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Godot Engine | 9.7 | Free plan | Free | Android, API, Browser, iOS, Linux, Mac, Web, Windows |
| 2 | Unity | 9.7 | Free plan | — | Android, iOS, Linux, Mac, Web, Windows |
| 4 | GDevelop | 9.6 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 5 | Construct 3 | 9.6 | Free plan | — | Android, iOS, Linux, Mac, Web, Windows |
| 6 | Defold | 9.5 | Free plan | Free | Android, Browser, iOS, Linux, Mac, Web, Windows |
| 7 | CRYENGINE | 9.5 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 8 | Solar2D | 8.8 | Free plan | Free | Android, iOS, Linux, Mac, Windows |
| 9 | GameMaker | 8.8 | Free plan | $79.99/mo | Android, iOS, Linux, Mac, Windows |
| 10 | Armory3D | 8.8 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 11 | Clickteam Fusion 2.5 | 8.7 | Free plan | Free | Android, iOS, Mac, Web, Windows |
| 12 | Open 3D Engine | 8.5 | No | — | Android, Linux, Windows |
| 13 | Stencyl | 8.5 | Free plan | — | Android, iOS, Linux, Mac, Web, Windows |
| 14 | Castle Game Engine | 8.4 | No | — | Android, iOS, Linux, Mac, Windows |
| 15 | jMonkeyEngine | 8.4 | No | — | Android, iOS, Linux, Mac, Windows |
| 16 | Cocos Creator | 8.4 | No | — | Android, iOS, Mac, Web, Windows |
| 17 | Stride | 8.3 | No | — | Android, iOS, Linux, Windows |
| 18 | libGDX | 8.3 | No | — | Android, iOS, Linux, Mac, Web, Windows |
| 19 | Bevy | 8.2 | No | — | Android, iOS, Linux, Mac, Web, Windows |
| 20 | Phaser | 8.2 | No | — | Android, iOS, Web |
| 21 | Fyrox | 8.0 | No | — | Android, Linux, Mac, Windows |
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Questions about Flax Engine alternatives
What is the best alternative to Flax Engine?
Godot Engine, number 1 in game engine software with a score of 9.7 out of 10. The others here: Unity, GDevelop, Construct 3 and 16 more.
What is the best free alternative to Flax Engine?
Godot Engine is the best-ranked alternative with a free plan. 11 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.