Stackflow Achievements Here is the full list of all 20 Stackflow 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 What are achievement flags? Click to find outApply AllWonNot wonGotta Catch'em All!Discover all Monster blocks. 25 February 2026 - Add a guideBecoming Addicted...Discover all Casino blocks. 21 February 2026 - Add a guideCertified TNT EnjoyerDiscover all Explosive blocks. 21 February 2026 - Add a guideThe MoaiFinish a level without rotating any Piece. 21 February 2026 - Add a guideBeengo!Discover all Colony blocks. 21 February 2026 - Add a guideBlock LegendPlace 500 pieces. 21 February 2026 - Add a guideCombo LegendScore a 500,000 point combo. 21 February 2026 - Add a guideGetting the Hang of ItSurvive to level 10. 21 February 2026 - Add a guideCombo MaestroScore a 100,000 point combo. 21 February 2026 - Add a guideProfessional StackerPlace 100 pieces. 21 February 2026 - Add a guideThe XGet 100+ Multiplier on a single combo. 21 February 2026 - Add a guideBlock PlacerPlace 50 pieces. 21 February 2026 - Add a guideVeteranSurvive to level 20. Locked - Add a guideBeginner's Luck (Or Skill?)Complete your first full run. Locked - Add a guideDr. OppenblockerDiscover all Nuclear blocks. Locked - Add a guideAre You Building a Castle?!Discover all Fortress blocks. Locked - Add a guideI'm Rich!Discover all Minerals blocks. Locked - Add a guideWorld of BlocraftDiscover all Arcane blocks. Locked - Add a guideLofi EnjoyerDiscover all Harmony blocks. Locked - Add a guideYo Ho!Discover all Pirate blocks. Locked - Add a guide