I didn't intend for that to happen but if it doesn't spoil the fun, then sure why not. *It's definitely not that I'm too lazy to fix it 😅*
Since there's no roof to the level (as evidenced in the image), I'm pretty sure you can climb forever, and since you can move sideways (as evidenced by other image), I'm pretty sure you can get around the walls in the levels that have them, along with the killboxes in every level, though doing it blind would be pretty tricky.
