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Flax Engine vs Fyrox

Flax Engine logo

Flax Engine

Software

Modern 3D game engine with visual editor

From
Free
Rated
-
Full reviewWebsite
Fyrox logo

Fyrox

Software

Feature-rich 3D game engine written in Rust

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Flax Engine flax charges a 4% royalty on game earnings above $250,000, assessed per calendar quarter; Fyrox licensed under MIT with no commercial or paid tier; the engine is entirely free and open source
  • They diverge on capability: Flax Engine covers 3D graphics rendering, Fyrox covers Scene editor.

Where they differ

Only the attributes on which Flax Engine and Fyrox actually diverge.

Attributes where Flax Engine and Fyrox differ
AttributeFlax EngineFyrox
PlatformsWindows, Linux, Playstation, XboxWindows, Macos, Linux, Webgl
Founded20172019

Identical on both: starting price (Free), pricing model (free), free tier (Yes), user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Flax Engine

  • 3D graphics rendering
  • Visual editor
  • C# scripting
  • Physics engine
  • Audio system
  • Particle effects
  • Skeletal animation
  • Material system

Only in Fyrox

  • Scene editor
  • 3D/2D rendering
  • Physics (Rapier)
  • Animation system
  • Sound engine
  • UI framework
  • Navmesh
  • Particle systems

Both cover

  • Local deployment
  • Windows support
  • Linux support

What people use each for

The jobs each tool is most often brought in to do.

Flax Engine

  • Building 3D games in C# and C++ with full engine source accessnot Fyrox
  • Multi-platform deployment from one editornot Fyrox
  • Prototyping with the bundled Flax Samples projectsnot Fyrox

Fyrox

  • 3D game developmentnot Flax Engine
  • 2D gamesnot Flax Engine
  • Simulationnot Flax Engine
  • Prototypingnot Flax Engine

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Flax Engine

  • Flax charges a 4% royalty on game earnings above $250,000, assessed per calendar quarter
  • Free use is granted for non-commercial or educational usage; commercial releases fall under the royalty
  • Users must accept the Flax Engine End-User License Agreement before using the engine or its tools, so it is not an OSI open source licence despite the source being on GitHub
  • Non-game uses such as in-house tools or SaaS products need a custom licence negotiated with the vendor, and no rate card is published for per-seat or flat-fee options

Fyrox

  • Licensed under MIT with no commercial or paid tier; the engine is entirely free and open source

Pricing, plan by plan

Flax Engine

Free
  • FreeFree
    • Full engine
    • Visual editor
    • C# scripting

Fyrox

Free
  • Open SourceFree
    • Full engine access
    • Scene editor
    • Physics integration

Which should you pick?

Choose Flax Engine if

  • You need 3d graphics rendering.
  • You want to start without paying.
  • You work on Windows, Linux, Playstation, Xbox.
  • You also want visual editor.
Flax Engine review

Choose Fyrox if

  • You need scene editor.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Webgl.
  • You also want 3d/2d rendering.
Fyrox review

Questions people ask

Is Flax Engine or Fyrox better?
Neither clearly leads. Flax Engine starts at Free and Fyrox at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Flax Engine or Fyrox?
Flax Engine starts at Free and Fyrox at Free.
Does Flax Engine or Fyrox run on more platforms?
Flax Engine runs on Windows, Linux, Playstation, Xbox. Fyrox runs on Windows, Macos, Linux, Webgl.
Can I use Flax Engine for free?
Both have a free tier, so you can try either at no cost before committing.
What is Flax Engine best used for?
Flax Engine is most often used for building 3d games in c# and c++ with full engine source access, multi-platform deployment from one editor, prototyping with the bundled flax samples projects. Of those, building 3d games in c# and c++ with full engine source access and multi-platform deployment from one editor are not what Fyrox is typically brought in for.
What can Flax Engine do that Fyrox cannot?
Flax Engine covers 3D graphics rendering, Visual editor, C# scripting, Physics engine. Fyrox covers Scene editor, 3D/2D rendering, Physics (Rapier), Animation system. Both handle Local deployment, Windows support, Linux support.
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