The Polynomial : Space of the music. Sale and donation page.
After you buy you can download Windows, Linux, and OS X version to play on all the computers you own.
Price is in USD (without VAT), 8 USD minimum (with VAT it can be around 10 USD).
Extras comparing to free:
- MP3 support.
- Save your work in editor, make new arenas or art.
- Play on 37 cool arenas (rather than 12 in the free demo).
- Your money help me to continue development of this game, to add more good features.