Second Extinction Achievements Here is the full list of all 29 Second Extinction achievements.Filter Achievement View View Image viewList view Sort by Won first then 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 Achievements without these flags What are achievement flags? Click to find outApply AllWonNot wonExterminatorKill 6666 Enemies. 15 July 2024 - Add a guideThey mostly come at night...Play 20 missions at night. 14 July 2024 - Add a guideGeneralDeploy 100 times. 14 July 2024 - Add a guideUnstoppable ForceRespawn 100 times. 14 July 2024 - Add a guideMajorDeploy 50 times. 14 July 2024 - Add a guideCan't Stop MeRespawn 40 times. 14 July 2024 - Add a guideSergeantDeploy 20 times. 15 February 2024 - Add a guideConsultantComplete 40 Contracts. 15 February 2024 - Add a guideGuess Who's BackRespawn 20 times. 15 February 2024 - Add a guideArmed To The TeethUnlock all perks for one weapon. 22 October 2023 - Add a guideContactComplete the mission "Contact". 22 October 2023 - Add a guideSaviorComplete all core missions. 22 October 2023 - Add a guideContractorComplete 20 Contracts. 22 October 2023 - Add a guideDeath From AboveKill 20 Enemies with Supply Drops. 22 October 2023 - Add a guidePrivateDeploy 10 times. 22 October 2023 - Add a guideBlack SiteComplete the mission ”Black Site". 22 October 2023 - Add a guideResearch And RescueComplete the mission ”Research And Rescue". 18 October 2023 - Add a guideMass MurdererKill 2000 Enemies. 18 October 2023 - Add a guideCharged ExtractionComplete the mission "Charged Extraction". 18 October 2023 - Add a guidePaper WorkComplete 10 Contracts. 17 October 2023 - Add a guidePrecision StrikeKill a T-Rex with a Supply Drop. 17 October 2023 - Add a guideVestigeComplete the mission "Vestige". 17 October 2023 - Add a guideI Don't BleedComplete a mission without using a Health Stim. 17 October 2023 - Add a guideTreasure SeekerFind the golden egg. 17 October 2023 - Add a guideA New PetTake a raptor with you when you extract. 04 July 2021 - Add a guideHomeboundComplete the mission "Homebound". 04 July 2021 - Add a guideCan't Touch ThisComplete a mission without any on the team having to respawn. 04 July 2021 - Add a guideSerial KillerKill 750 Enemies. 04 July 2021 - Add a guideRookieFirst Deployment. 04 July 2021 - Add a guide