Claptrap's New Robot Revolution is the fourth downloadable content for the game Borderlands, developed by Gearbox Software and published by 2K Games. This is the video and text walkthrough for the Operation Trap Claptrap Trap Phase One mission where the player will venture into Sanders Gorge and confront Knoxx Trap.

Turn on the power to lower the bridges.

1. Leave the place where you met Blake, turn left and go down the stairs. Take the seconds stairs on your left, go down and turn right. You will find a ckeckpoint and a bridge. Cross it, kill the enemies and head east. More thugs will appear. Stay far and use a sniper to take them down.
2. You will find a warp to the Sanders Gorge.
3. In the cave, take the left path. Kill the enemies on your way. You will find a small camp with some Hyperion soldiers. Kill them but be careful because they use shield to protect them.
4. Go north-east and take the left path. Lava Crabs will attack you on the way.
5. At the intersection, turn left. Kill the claptraps in the camp and take a left again.
6. You will be in a vast area. Look up for the coming enemies. Go to the checkpoint and continue.
7. At the next intersection, turn right and kill the claptraps and thugs. Continue west and go down to the path going north.
8. After the checkpoint, gatling guns will shoot at you. Take them down with a sniper. Enter the base and take the stairs on your right to find a switch. Push it: this will open the door of the power plant.
9. Stay in cover and kill the thugs inside. Inside the power plant, turn right and go turn on the switch.
10. You will have to kill Knoxx Trap. His attack are electric missiles and stomping if you get too close. When he is shooting at you, take cover behind the pillars. Aim for his head, that will stop him to shoot. Three waves of claptraps will come so kill them before going back to the boss.
11. When you have defeated him, head west and go upstairs. Activate the console. 
12. Take the corridor going west to get back to the Fast Travel Station.

1. Are You From These Parts?
2. New Contact
3. Operation Trap Claptrap Trap - Phase One
4. Operation Trap Claptrap Trap - Phase Two
5. Operation Trap Claptrap Trap - Phase Three
6. Operation Trap Claptrap Trap - Phase Four
7. Helping Is It's Own Reward... Wait No It Isn't

Side Missions

1. Right To Part-E
2. Like Shootin Rakk In A Barrel
3. Not My Fault
4. One-UpmannPipp
5. Spa Vs Spa
6. Burnin Rubber
7. Eleven Rakk and Spices
8. Finger Lickin Bad
9. It's A Trap... Clap
10. Old Spicy
11. Taking Stock