Bob must do some skillful climbing to retrieve another piece of the time machine.
In this job, Murray is enlisted to get a piece of the time machine back from a pterodactyl nest on top of a cliff. He must take out a couple of local guards to be able to climb the wall without interference. However, he struggles to make it up the ice wall and due to lack of time, Bentley calls in Bob to climb the wall instead, which disappoints Murray. Bentley tries to cheer him up by reminding him he's the one who trained him. Bentley tells him to return to the safe house and have a snack.
After making his way up the ice wall while avoiding falling eggs and frost beetles, Bob makes it to the nest where the piece is. However, as soon as Bob collects the piece, a mother pterodactyl swoops in and swipes the time machine piece, causing Bob to fall to a different part of the mountain. He now climbs some more walls while avoiding waking the baby pterodactyls, for fear waking the mother pterodactyl. He makes his way to the massive nest and gets the time machine piece again, completing the job.