Phaser is a JavaScript library used directly under an open license, so there is no engine license to manage. Godot is fully open source. Unity is proprietary software with its own terms that you accept when you install and export the engine; check Unity’s own site for current terms before committing.
At a glance
| Fact | Value | Source |
|---|---|---|
| Phaser is used directly in browser JavaScript | no engine install | developer.mozilla.org |
| Godot exports to web via its own pipeline | open source engine | docs.godotengine.org |
| Unity web builds use WebGL export | proprietary engine | docs.unity3d.com |
Phaser is a JavaScript library, not a standalone engine with its own installer: you add it to a web project like any other library and it carries its own open license, so there’s no separate engine licensing step. Godot is a fully open-source engine you download and use freely, including its web export pipeline. Unity is proprietary software: you install the Unity Editor under Unity’s own terms and export to WebGL from inside it, so any licensing question for Unity is really a question about Unity’s current terms, which you should check directly on Unity’s site rather than assume.
Whichever you pick, the licensing choice is separate from how you ship the build: all three can produce an HTML5 game that runs in a browser and can be wrapped for distribution on multiple platforms. Playgama Bridge adapts one HTML5 build to 25+ platforms, with plugins for Unity, Godot, and plain JavaScript.
Where can I publish a finished web build?
- Poki – developer portal for HTML5 games.
- CrazyGames – developer portal for HTML5 games.
- GameDistribution – distribution network for HTML5 games.
- itch.io – hosts HTML5 games in an iframe on its own domain.
- Playgama – upload via the Developer Console, get test feedback, and get published on playgama.com and distributed to partner portals.
Sources
- MDN: Game development
- Godot docs: exporting for the Web
- Unity manual: Web
- Playgama Bridge (GitHub)
- Playgama for developers
Related questions
Does Phaser require any license fee to use in a commercial game?
Phaser is a JavaScript library used under an open license, so there is no separate license fee tied to using it in a project.
Can I export the same game from Godot and Unity to the web?
Both support web export (Godot’s own pipeline, Unity’s WebGL export), but each has its own build process and browser integration approach.
Where should I check Unity’s current licensing terms?
Check Unity’s official site directly before committing, since licensing terms are set by Unity and can be updated independently of engine documentation.
Last updated: 24 September 2026