Just played through World 1. These levels are all unremarkable and forgettable. They lack rhyme or reason. Walljump mechanic is an arbitrary inclusion that does not help the gameplay. One level literally had a midpoint right before the ending. It seems not a lot of care is put into any of these levels. They're churned out like quantity was the only reason they were made. I wonder what anyone else thinks of these world 1 levels in particular and if the rest of the hack is worth playing.