0.1.4 is the last release of Open Sonic. The next version will be Open Surge 0.2.0, a free game inspired in the classic Sonic gameplay featuring nothing but original user-made free (as in freedom) media: graphics, characters, sound effects, musics, plot, levels, etc. Open Surge also features an improved physics system. Try the bleeding edge version! Got interested? Please visit our wiki.

Screenshots

You can also see screenshots taken from old versions.