Yeah that move rocks. I use it every time on ATCS just for fun.

In my first example, it can be helpful because it quickly puts you up on the grate.

If you climb a near vertical slope that ends with a flat top, then jump at just the right time as you're passing the top edge, you can get monstrous hight + some forward velocity.

Example: stacks of boxes with that grate thing overhead, where goons hide. You know on that map where the humans move their base up or under the stairs and aliens don't get a good base move. Anyway.

You run at the stack of boxes, hit wallclimb. As you reach the top and "tip over," try jumping. It might take a few attempts, but if done right, you go flying like crazy. You can actually _easily_ land on that top grate thing. From a third person perspective, it's like you have wings.

It is also possible to do the same trick on that other map. You know, with the two bases, the hall, and that big random building in the middle? With the stairs? Kind of yellow-ish? Big blue energy field? Yeah, anyway. You can do this trick on the middle thing as you climb up its wall.

I'm terming this "the tipping jump" -- wallwalking kind of tips over, then you jump.

1. I'm not sure exactly how you do it but you can drop down the side of that pipe on nexus such that you don't take any fall damage when you hit the ground