There are a lot of smaller changes! See a complete playthrough of World 3 for a side-by-side: ruclips.net/video/4pem59BrbtU/видео.html Anywhere where the level design was mostly serviceable, minor changes were made. Only specific sections in stages that were below standard were redone and cleaned up. Some stages (like Fungi Pit and Wobbleshroom Bluffs) were redone entirely.
hm, but is it really fungi pit if it's actually good?
i dont see a difference
There are a lot of smaller changes! See a complete playthrough of World 3 for a side-by-side: ruclips.net/video/4pem59BrbtU/видео.html
Anywhere where the level design was mostly serviceable, minor changes were made. Only specific sections in stages that were below standard were redone and cleaned up. Some stages (like Fungi Pit and Wobbleshroom Bluffs) were redone entirely.