Original Update 4/5/17
After a minor heart-attack caused by the walls of the map being randomly deleted, I fixed everything and changed a couple things to make it work better.

Grav-lifts: Replaced the lifts with covenant grav-lifts. No more getting stuck if you walk into the front of it. No need to jump into them anymore, simply walk in and you're good to go. Practically flush with the floor, so no unnecessary jumping required.

Raise- er, LOWER the roof!: Once all the walls...

Fixed the center shields with a combination of invisible blockers and decals. The blockers only block projectiles and grenades, but you are free to pass through them. I used decals to mark the height of the shields, which is important. You can throw grenades over the top of the blocker to hit the person on the other side.

Changed 2 way shields to 1 way shields. 2 way shields were not working properly, and invisible blockers are being thought about.

New version of map called Goofy Mirror has been made using the Rec Weapon glitch. Most weapons have been replaced with fun variants!

Invisible Blockers now properly spawn for all major game types (Slayer, Breakout, Ball).