Mostly everyone infront of you is either cleaning up their weapon, and or chilling out by talking to eachother.

Some of them catch your eye, like The Gladiator, who only sticks to a sword and nothing else, or perhaps The Accelerator, a good tower who uses a lazer type gun.

One of them see's you, it seems to be The Scout.

"Hey! Who are you?!"

He points his pistol at you. The other seem to see you aswell. There's minigun, sniper rifle, nailgun, etc..... are all pointed at you.