

The step ends with the ball fitting on the MPD's front circular plate. You will need an explosive (Ray gun / Nades. It will eventually stick again in the ceiling, in the room around Stamin-up. Keep following the ball on the other side of the spawn. In order to make the ball move on, you will need to shoot it down with the Wave-Gun. The ball will eventually stick on the antenna, on top of the spawn. If it is stuck on a door, simply open it. Follow the ball and keep knifing it when it stops. In order to move it, you will have to knife it. You should find lying on the ground, a dark metal ball. Once the excavator is pushed back, head to the tunnel which just break. Take then the hacker tool and use it on the affiliated console on the spawn. One of them, the excavator Pi (π), will try to break tunnel 6.


Three excavators might randomly activate to approach and breach the integrity of the base.
