The Claptrap's New Robot Revolution Add-on for Borderlands has 10 achievements worth 250 gamerscore.
Kill the INAC
Find 25 oil cans
Collect 3 panties, 5 fish in a bag, and 15 pizzas
Collect 15 claptrap bobbleheads
Complete a crazy request for Tannis
Find all 6 Claptrap Statues
Collect 5 3D glasses
Kill Commandant Steele-Trap
Kill Dr. Ned-Trap
Kill General Knoxx-Trap