The Slush Force Achievements Here is the full list of all 19 The Slush Force 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 What are achievement flags? Click to find outApply First ContactProve the existence of extraterrestrial life... An Unrefusable OfferAccept unofficial assistance in completing your mission... Three Mile IslandProtect the nuclear plant from an alien attack. Out of this World...Come across an extraordinary device... Dead-End PromotionGet rewarded appropriately for your hard work. Second Contact"I told you they'd be back!" Deja Vu"If I had a nickel for each time this happened at the nuclear plant, I’d have two, which isn’t a lot but it’s weird that it happened twice ..." 73 EastingEngage alien armor elements in a large tank battle. Postponing the InevitableFight delaying actions to slow the alien advance towards populated areas. Blast FurnaceIn a last stand, grind the alien advances to a halt... It Hangs Over My DreamsThe genie is out of the bottle... Get Ratio'd!Throughout the duration of a mission chain, suffer fewer casualties than the alien forces. Who Needs a Mechanic?Complete an entire mission chain without losing a single vehicle... Invincible and LegendaryComplete a mission without a single casualty! One Man Army"I'm a strike squad all on my own." Air SpammerAbuse your air superiority by carrying out a total of 100 airstrikes on enemy positions ... Unfair AdvantageCall in a total of 1000 artillery strikes on enemy positions ... Fist of FireWipe an enemy squad of at least 5 units with a single strike! Airport SecurityParticipate in the defense of the airport, at least for a period of time ...