I love Celeste, but there's a reason why there are no lives in Celeste. If your game is hard already you don't need artificial difficulty. I couldn't make it past the first screen.
Viewing post in The Other Side jam comments
Thank you for your experience I know that the game is difficult and this gives it a kind of challenge and I will try to make it easier and there are buttons you must sometimes use such as button x to work dash(long jump) and z to climb the wall and also esc to change your perspective of the world and see the ghost world try the game again and use all controls and tell me your Opinion