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Flax Engine vs Pygame

Flax Engine logo

Flax Engine

Software

Modern 3D game engine with visual editor

From
Free
Rated
-
Full reviewWebsite
Pygame logo

Pygame

Software

Python library for game development

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; Pygame licensed under GNU LGPL v2.1, free to use even in closed-source and commercial games, no paid tier
  • They diverge on capability: Flax Engine covers 3D graphics rendering, Pygame covers Graphics rendering.

Where they differ

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

Attributes where Flax Engine and Pygame differ
AttributeFlax EnginePygame
PlatformsWindows, Linux, Playstation, XboxWindows, Macos, Linux, Android
Founded20172000

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 Pygame

  • Graphics rendering
  • Audio playback
  • Input handling
  • Sprite system
  • Collision detection
  • Font rendering
  • Animation support
  • Event system

Both cover

  • Open-source
  • 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 Pygame
  • Multi-platform deployment from one editornot Pygame
  • Prototyping with the bundled Flax Samples projectsnot Pygame

Pygame

  • 2D game developmentnot Flax Engine
  • Game prototypingnot Flax Engine
  • Educational gamesnot Flax Engine
  • Learning game developmentnot 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

Pygame

  • Licensed under GNU LGPL v2.1, free to use even in closed-source and commercial games, no paid tier

Pricing, plan by plan

Flax Engine

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

Pygame

Free
  • FreeFree
    • Full library
    • Python support
    • Graphics rendering

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 Pygame if

  • You need graphics rendering.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Android.
  • You also want audio playback.
Pygame review

Questions people ask

Is Flax Engine or Pygame better?
Neither clearly leads. Flax Engine starts at Free and Pygame at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Flax Engine or Pygame?
Flax Engine starts at Free and Pygame at Free.
Does Flax Engine or Pygame run on more platforms?
Flax Engine runs on Windows, Linux, Playstation, Xbox. Pygame runs on Windows, Macos, Linux, Android.
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 Pygame is typically brought in for.
What can Flax Engine do that Pygame cannot?
Flax Engine covers 3D graphics rendering, Visual editor, C# scripting, Physics engine. Pygame covers Graphics rendering, Audio playback, Input handling, Sprite system. Both handle Open-source, Local deployment, Windows support, Linux support.
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