890B Achievements Here is the full list of all 11 890B 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 Section 01Talk to Luna Section 02Explore the atrium Section 03Find the calculus lab Section 04Bring Luna her laptop Section 05Restore the power Section 06Open the door to the observatory Section 07Find the electronic board in the atrium Section 08Hack the board Section 09Reach the lens in Luna's office Section 10Compile the script in the observatory The endEnd the game