Here is the full list of all 41 Outcast - there are Second Contact achievements.
Obtain the Mon in Okaar.
Defeat 10 soldiers using dynamite.
Complete the organ puzzle in Okaar.
Find the Achondar.
Defeat 250 soldiers.
Kill all the gamors in the Okaar arena.
Reach the region of Okaar.
Set Shamaz Keb free.
Talk to 25 important Talans.
Help Zernar fix the boat light by providing a piece of helidium from Motazzar.
Damage the rift bridge to slow the soldiers down.
Travel 10 times through Daokas.
Obtain the Mon in Okasankaar.
Destroy the company of soldiers located in Zorkatraz.
Defeat 150 soldiers.
Unlock the wheel to enter the Darosham!
Help Sadar fix his boat using a Zeedog plant.
Achieve the highest level of reputation by helping the Talans.
Defeat more soldiers to convince Zot to stop paying taxes.
Help Heza repair his well.
Find the Mon in Shamazaar.
Reach the region of Okasankaar.
Reach the region of Motazaar.
Kill 25 Krakits.
Reach the region of Talanzaar.
Deliver a Twon-ha for Zolass.
A worker at one of the temples wants the Yods to clear away the debris.
Kill the gamors far to the east of the village.
Destroy the four boats in Shamazaar to weaken the soldiers!
Use dynamite on a chest.
Find a Shamaz and convince him to heal Ilott.
Fill your backpack with over 250 rounds for your UZA-SH1.
Kill the beast in the water behind the temple of Ka.
Find Shamaz Zeb and speak to him.
Defeat at least 20 soldiers for Maar.
Obtain over 300 rounds for your HK-P12.
Complete all four tests with Jan.
Complete the stealth tutorial in Ranzaar with Jan.
Defeat at least 20 soldiers in Motazaar for Ashkar.
Finish main mission
Finish all sub-missions