Second Extinction Achievements Here is the full list of all 29 Second Extinction achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc Flag Filter All None 29 Online Mode 29 Cooperative 7 Main Storyline 1 Collectable 15 Cumulative + 1 Level Link flagsOR joinAND join What are achievement flags? Click to find outApply HomeboundComplete the mission "Homebound". VestigeComplete the mission "Vestige". Hide adsContactComplete the mission "Contact". Charged ExtractionComplete the mission "Charged Extraction". Research And RescueComplete the mission ”Research And Rescue". Black SiteComplete the mission ”Black Site". SaviorComplete all core missions. Paper WorkComplete 10 Contracts. ContractorComplete 20 Contracts. ConsultantComplete 40 Contracts. Guess Who's BackRespawn 20 times. Can't Stop MeRespawn 40 times. Unstoppable ForceRespawn 100 times. RookieFirst Deployment. PrivateDeploy 10 times. SergeantDeploy 20 times. MajorDeploy 50 times. GeneralDeploy 100 times. Serial KillerKill 750 Enemies. Mass MurdererKill 2000 Enemies. ExterminatorKill 6666 Enemies. They mostly come at night...Play 20 missions at night. Death From AboveKill 20 Enemies with Supply Drops. Precision StrikeKill a T-Rex with a Supply Drop. I Don't BleedComplete a mission without using a Health Stim. Treasure SeekerFind the golden egg. Can't Touch ThisComplete a mission without any on the team having to respawn. Armed To The TeethUnlock all perks for one weapon. A New PetTake a raptor with you when you extract.