Universe Horizon Achievements Here is the full list of all 29 Universe Horizon 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 Mach .8Achieve a speed of 1000 km/s Heating upAchieve a speed of 100,000 km/s Light times 3Achieve a speed of 1,000,000 km/s Still slowAchieve a speed of 100,000,000 km/s Astronomical speedAchieve a speed of 1 AU/s Ahead of timeAchieve a speed of 100 AU/s 46 billion years remainingAchieve a speed of 1 LY/s Lightning slowAchieve a speed of 100 LY/s 63 panelsBuild 63 Ultra solar panels End islandBuild your little part of space CookielookingClick the suspicious little crater GoneLeave the Solar System ForgottenLeave the Stellar Neighbourhood BehindLeave the Galaxy AwayLeave the observable Universe Stay hydratedMax all the water tanks Small tapsBreak the first asteroid Drill tapsBreak the third asteroid Drone squadBuild 400 scavenging drones Fire retardantGet 100,000 Heat Res Space tankGet 100,000 Damage Res Nuclear fissionGet 100,000 Rad Res ChallengelessFully complete challenge 1 Slow dripFully complete challenge 2 Timed movementFully complete challenge 3 Thinner than a quarkFold a paper 100 times Damage BarkFully complete challenge 4 Skill issueFully complete challenge 5 Imbalanced unlockFully complete challenge 6