Let's see who can tell me how I got up on Koopa's shell. (I didn't fly or use bugs or glitches to get here)
No, I've done it before. There are certain areas that you can still access if you jump from it :) Try jumping on the koopa's foot from the parkour for example. I got on top of one of the machines doing that.if you jump from parkour you get sent back to the start, so that ain't possible
1. You did the parkour up to a certain point and then jumped on top of the koopa
2. You did the dropper activity and boost-padded on top of the koopa