That's no tower - it's a giant Death Ray! Sly, take out those rocks or we're in trouble.
― Bentley, as Clockwerk's Death Ray causes boulders to rapidly approach the Cooper Van[src]
When the Cooper Gang arrives at the Krakarov Volcano, they stumble upon a massive door blocking the road to Clockwerk's fortress. Sly opens it by shooting the lock with their new turret installed on the Cooper Van.
As they venture along the volcanic road, the van is attacked by both the Robo-Falcons and Clockwerk's Death Ray, which will shoot the volcanic walls, creating huge boulders that will hit the van and cause severe damage if they aren't stopped. Sly has to defeat the mechanical birds, and destroy the obstacles so that the van can enter the next area.
- Stalactites are seen hanging from above. When you get past them and out into the open, you can turn the camera around and see that they are not attached to anything.