Man what a cool map. Too bad it is miserable to play. It's like, almost there, and I really hope you decide to update it after the contest. I think that this idea can actually work. You might have cracked how to do vertical A/D in TF2.
When it works, and BLU can do anything, it's pretty cool. I'm not sure what you'd detail it as, but it could be really cool if you just embraced the crazy and made it like the outside of old Aperture in Portal 2 or Tim Burton's Batman. Or a construction site? Get conpack in gaaaame
You make cool stuff. Keep it up. Make Mom good.
+ the closest I've seen a vertical map come to working, which is incredible!
- a miserable grind if red has good engineers
- hard to find paths up if you fall down while attacking a higher point