Destroy All Humans Path of the Furon

This isn't a full guide because all the main mission, odd jobs and landing zones are marked.

This is the locations of all the challenges.

http://www.gamefaqs.com/boards/941882-destroy-all-humans-pat...

Just in case if link is removed
Challenges and their Location:


Los Paradiso

1. (Checkpoint Race - Saucer) At the central landing site, go East a little.
2. (Checkpoint Race - Crypto) From the central landing site, go south.
3. (Anal Probing) From the central landing site, go west toward Nero’s Palazzo. From the front entrance to the casino, turn North.


Sunnywood

1. (Checkpoint Race - Crypto) At the center of the map there’s a landing site. Right across the street is Pox with this challenge.
2. (Checkpoint Race - Saucer) Right in front of the western-most landing site.


Shen Long

1. (Destruction)Right in front of the monastery, at the bottom of the stairs.
2. (Abduct some Humans) Right in front of the northern-most landing site.
3.(Checkpoint Race - Crypto) Near the shipping yard there’s an Arkvoodle landing site. From here, go south. Pox should be waiting for you surrounded by large oil containers. Flying with the jetpack will make him easier to find.
4. (Get Rid of the Bombs) There is a gap between the two monasteries, and a monk should be there with this challenge. You may have to progress in the Shen Long story for this to appear, because he wasn’t there on my second play through until I beat a few missions.


Belleville

1. (Checkpoint Race - Crypto) From the landing site in the center of the map, turn south. You should see a fountain off in the distance, but also a red triangle floating slightly to the left. There’s your challenge.
2. (Destruction) Right in front of the Western-most landing site. Like the monk’s challenge in Shen Long, you may have to progress in the Belleville story for this to appear.


Fourth Ring of Furon

1-6 are arcade games. If you go for the Carnie achievement, you’ll get this along the way.

7. (Checkpoint Race - Crypto) On the map, there should be a giant green dome that resembles an earthly environment. North of that is a landing site. Starting at the landing site, face South-East. Pox should be floating there with a challenge ready for you.

Here’s some tips for Checkpoint Race :
-Upgrade Crypto’s jetpack as much as possible (preferably to maximum)
-Stopping time won’t stop the counter, but it is still useful to get past authority when you have a full alert meter
-For the saucer races, use the cloak ability when your alert gets too high so the Nexos Walkers won’t be constantly shooting at you
-Although Pox tells you to “cause some destruction along the way”, doing so will only slow you down.

Hope this helps