You can download SuperTux here. The currently recommended version is 0.5.1 of Milestone 2. If you need older versions, please have a look at our download archives.
- macOS: 0.5.1
- Source: 0.5.1 source
- Windows: 0.5.1 64-bit, 0.5.1 32-bit
If you paid for SuperTux you have been ripped off! The project is covered by the GNU GPLv3 and completely free.