LeoVegas'

Stack in Win tracks six achievements that reward the game's key mechanics: building your first tower, landing a sequence of consecutive PERFECTs, surviving to use a BONUS block, reaching a height milestone, and two others tied to precision and endurance. The first achievement, building any tower of modest height, arrives early, giving new Stack players an immediate goal and a confirmation that the basic mechanic has clicked. The PERFECT streak achievement is among the most satisfying in the app: it requires sustained rhythm under increasing speed, and earning it marks the moment a player has truly internalized Stack's timing. The height milestone achievement captures one of Stack's most natural goals, "how tall can I build this?", and puts a specific number on it that gives players a clear target to aim for All six Stack achievements are tracked locally without any account or internet connection required