SFERA Achievements Here is the full list of all 18 SFERA 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 1-st KEYYou pickup 1-st key 1-st stepThis planet seems inhabited Let it snowAnother planet, but very cold Space StationsSpace stations are very confusing SandsSandstorm. It's doom for robots Infected lairMain villain was hiding on this planet Boss 1 CompleteYou win D1T1 Boss 2 CompleteYou win ARFLICT Boss 3 CompleteYou win ER1T3K Boss 4 CompleteYou win LATARE Drone V1Drone upgraded to v1 Drone V2Drone upgraded to v2 Drone V3Drone upgraded to v3 Bronze killer - 50 killsYou kill 50 enemies Silver killer - 150 killsYou kill 150 enemies Gold killer - 350 killsYou kill 350 enemies Brilliant killer - 500 killsYou kill 500 enemies WinnerAll orders complete. You win