Great work, namida!
Especially the smooth transitioning to the Shimmier. And also, that the Climber overrides the Slider during wall jumping.
My only question would be about the Climber transitioning directly to a Slider when hitting a ceiling. Does this happen in Lemmings 2, as well, btw?
Anyway, this is certainly great for preventing Climbers from splatting. And I assume the Slider will turn around when reaching the bottom again (as a Slider sliding down a regular wall does in L2, even when it is a Climber)?
Because otherwise, it will be a constant back-and-forth transition between Climber and Slider, and the only way to get the lemming off the wall again would be by wall jumping.
You wall-jumped right away in this video, so I couldn't tell what was going to happen once the Climber-Slider reaches the bottom and lands on terrain right in front of the wall.