Whenever you finish The New Kid in Town, you will be able to explore South Park freely. In between the Bijou Theatre and Tweek Bros. coffee shop will be Al Gore hiding in the bushes. He wants you to place three sensors in certain spots in order to determine if ManBearPig is in South Park or not.
The three locations are as follows:
- Kenny's garage in the southeast corner of the map. Inside, you need to break the debris blocking the ladder at the top, allowing you to go onto the roof. Go to the right and you should get the prompt to place the sensor.
- Find the Church and then use the path to the left of it to go to Stark's Pond. Keep going left until you see a sign with an arrow and some colors on it, which is where you need to place this sensor.
- Go to the farm in the upper right corner of the map. Find the ladder on the left side of the barn and climb it, then climb the next one to the roof, where you can place the sensor on the weathervane.
With all three sensors in place, head back to Al Gore and he will give you a key to his storage at U-Stor-It. If you haven't been inside yet, climb the wooden ramp next to the hobo and shoot down the ladder, then climb down the ladder on the other side. Go behind and to the right to find Al Gore's locker, which is #204.
He wants you to find a place underground to put a defillibrator, so head near the Post Office and go into the sewer. Note you need to have finished Alien Abduction in order to progress enough in the sewers. When you get inside, use the probe to go to the other side and you'll be able to place the defillibrator on the generator on the very next screen. Return to Al Gore to finish the quest.
