I can only speak on the programming (as that’s what I did) and maybe a little bit of game/level design (as I’m not the main person who started this).
I probably should have made the buttons react to clicking too but also preserving the menu I have right now.
I also probably should have made that pit fall. I actually suggested it should make you fall and end the game but there was a collider and the main person said it was intentional so I left it alone.
I also probably should have just used physics material instead of going through all the trouble with the player movement and jump.