Playing as a light assault INSIDE a BIO lab, I was running over the roofs and suddenly encountered a Max to my surprise. He was a battle rank 100...how did he get on the roof? I am not talking about the BIO lab roof itself, I am talking about the roof of the buildings inside (close to point B).
I once managed to go to the roof jumping around that big stone right in front of one of the entrances.
There's a way for non-LA classes to gain access to the top of the buildings on the left side of the spawn room. I don't think it's hacks, I've seen it in action a few times too.
You have: -The rock access (easy) -The tree access (hard) I usually climb the tree to spam my UBGL in biofarms. it's not like i can do anything else with 7 FPS either
You can run up the tree near B, nearest the landing pad, though it's much easier to get up if an engineer sticks a turret (preferably AV) next to the tree on the catwalk that runs alongside it. This allows you to get into the tree and run along branches to a nearby roof. Another way I like to get up is to get on the roof of spawn and MAX charge off to the adjacent building and hop over to the rocks. This gives you a good vantage point over a landing pad entrance and one of the teleporter rooms. With these two techniques you can get on just about every roof inside the dome.
A MAX? That's nothing. I've seen Mosquitos and Scythes inside biolabs before, and I managed to squeeze my reaver in once as well.
In one of the entrances into the Indar Biolab(closest to C) you have a big rock separating the two spawn rooms. Train yourself to jump up correctly on that and you can go up with every class