so i just find two more place in the frozen toudra where there is no collision.
Also in the warehouse if you use jaguar to go to the top every tile that has void under it has no collision so you can just go anywhere you want if there is void underit (you can also go in the mine section without having slime but since we have the reset button it not a softlock)
there also that wall that has no collision
Also boulder game 4 in th ecasino don't give you token when you complete it