- Add LICENSE-GPL: GNU GPL v3 for open source projects
- Add LICENSE-COMMERCIAL: Royalty-based commercial license
* Free up to €100k revenue
* 1% royalties above €100k
* Includes email support
- Update README.md: Dual license explanation and comparison
- Remove old MIT LICENSE
This dual licensing model allows:
- Free use for open source projects (GPL v3)
- Commercial use with fair royalty model (1% > €100k)
- More competitive than Unreal Engine (5% > $1M)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
