The human frowns and looks away, towards the front entrance, somewhat lost in thought.
"Not gonna lie... after seeing what some of the others did to you guys, I don't believe you should have reason to trust me." He then looks back at them, and passes shock collars to them.
"I can't really explain much right now, but... those collars were modified to only use one watt of electricity... a small jolt, barely even noticeable. They are hard-coded to only work with my own shocker... You guys are good at acting, right?" He pulls a small device from his pocket, and shows it to them... a small handle with a red trigger.
"If someone asks me to shock you, I'll have to do it... which is why I modified the collars to not be painful. I'll need you all to pretend it's hurting you, though, so that they don't suspect anything. And if anyone asks, it's a bathroom break. This is the right time for that, after all, since everyone's on break."
He then folds his goggles back down and begins walking towards the entrance, drawing his rifle and holding it passively, barrel pointed towards the ground, and finger off the trigger.
"It's your choice, though... and hopefully a human saying that should be enough incentive to let you know I'm on your side... I want to help, but there's only so much I can explain at this time. If you trust me, I'd suggest putting those collars on, and sticking close to me. I'll explain more once we reach the sewers... if you decide to follow. If not, then just toss the collars out... and hope for the best."
He stops and turns to face them once more.
"I can promise you all is this, though... something big is about to happen... and it'd be safest if you weren't caught in the cross-fire."
With that, he assumes his position at the entrance to the room. Looking around, he sees that nobody's patrolling the general area at this time.
"If the scouts are right, we should have about 5 more minutes before break time's over. After that point, they'll have me moving over to another spot... if they decide to follow me, though, we'll have to act fast. Hope Oculus there's still waiting on the other side." he thinks to himself.