Resident Evil 0

After linking back up with Billy Pick up the handle next to the ladder and take the input regular coil from him. Hookshot up the hole in the far back corner. Drop the hookshot, pick up the shotgun ammo, and use the handle and coil on the center console here to power everything up.

Unlock the door and go down the ladder, make sure Rebecca has the magnum ammo and whatever healing items are still around. Ensure Billy has the shotgun, shells, grenade launcher, and whatever rounds available. Go to the cable car door for a cutscene.

After the scene, avoid the Mimic and Go back up the ladder and in to the control room. Pick up the handle from the floor and step on some leeches before placing it back in the console. Now go back down the ladder, avoid the Mimic once again, and get inside the car. Pick up the magnum from the bodies cold, dead hands and hit the switch to exit the labs for.