World 2 Infantile Mode
World 2.. I see a cloud that’s floating in the air but don’t know how to get it.. I’m fairly sure this is the one you’re missing too. 30/31 on Tier 31/33 O_o
I miss some too. Dunno if it’s any help but in certain checkpoints, it’s possible that you JUMP above the marker for the achievement progress. (Think of an invisible line just in front of each checkpoint.)
I can outrun a centaur.