Thanks Ephemerald for the feedback! <3
For the moment the game doesn't scale depending on the number of players, but for sure it's a feature we will work in the future. If you want to finish the game you have to play at least with other player. (Little secret, acid traps make too much damage).
On leading enemies down other paths, we will take a look to make the game more entertaining :D
Once again thanks for the feedback :D