Software · head to head
Flax Engine vs Phaser

Phaser
Software
Fast, free, and fun open source framework for Canvas and WebGL
- From
- Free
- Rated
- -
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; Phaser the Phaser framework is open source but Phaser Editor is a commercial product at $12 per month
- They diverge on capability: Flax Engine covers 3D graphics rendering, Phaser covers Canvas and WebGL rendering.
Where they differ
Only the attributes on which Flax Engine and Phaser actually diverge.
| Attribute | Flax Engine | Phaser |
|---|---|---|
| Platforms | Windows, Linux, Playstation, Xbox | Web, Ios, Android |
| Founded | 2017 | 2013 |
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
- Skeletal animation
- Material system
- Lighting system
Only in Phaser
- Canvas and WebGL rendering
- Physics engine (Arcade)
- Input handling
- Animation system
- Audio support
- Tilemaps
- Event system
- JavaScript frameworks
Both cover
- Particle effects
- Open-source
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 Phaser
- Multi-platform deployment from one editornot Phaser
- Prototyping with the bundled Flax Samples projectsnot Phaser
Phaser
- Building 2D HTML5 games that run in the browsernot Flax Engine
- Rapid browser game prototyping with a code editor, tilemap and atlas toolsnot Flax Engine
- Publishing web games with one click hostingnot 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
Phaser
- The Phaser framework is open source but Phaser Editor is a commercial product at $12 per month
- Phaser Editor stops working when the licence expires
- No free trial of Phaser Editor is offered
- AI tools in the free Phaser suite require purchasing credits
- SSO through Google Workspace, private support and Editor source code availability are Enterprise only, which is custom priced and requires contacting sales
- No educational discounts are offered
- Subscription cancellations are not refunded pro rata
Pricing, plan by plan
Flax Engine
Free- FreeFree
- Full engine
- Visual editor
- C# scripting
Phaser
Free- FreeFree
- Full source code
- Community support
- Game examples
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.
Choose Phaser if
- You need canvas and webgl rendering.
- You want to start without paying.
- You work on Web, Ios, Android.
- You also want physics engine (arcade).
Questions people ask
- Is Flax Engine or Phaser better?
- Neither clearly leads. Flax Engine starts at Free and Phaser at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Flax Engine or Phaser?
- Flax Engine starts at Free and Phaser at Free.
- Does Flax Engine or Phaser run on more platforms?
- Flax Engine runs on Windows, Linux, Playstation, Xbox. Phaser runs on Web, Ios, 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 Phaser is typically brought in for.
- What can Flax Engine do that Phaser cannot?
- Flax Engine covers 3D graphics rendering, Visual editor, C# scripting, Physics engine. Phaser covers Canvas and WebGL rendering, Physics engine (Arcade), Input handling, Animation system. Both handle Particle effects, Open-source.
Related pages
More on Flax Engine
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