| fun 2D retro platformer inspired by old-school Sonic games | |
| https://opensurge2d.org/ | |
| opensurge-9999 | GPL-3 |
| download~amd64 | guru |
| opensurge-0.5.2.1 | Allegro Apache-2.0 CC-BY-3.0 CC-BY-4.0 CC-BY-SA-3.0 CC-BY-SA-4.0 CC0-1.0 GPL-3+ MIT OFL-1.1 WTFPL-2 |
| download~amd64 | guru |