Cortex Command - Open Source under GNU AGPL v3 (no game data included)
Why do you think that https://github.com/NoelFB/Celeste is a good alternative to CCOSS
Cortex Command - Open Source under GNU AGPL v3 (no game data included)
Why do you think that https://github.com/NoelFB/Celeste is a good alternative to CCOSS