Stack Puzzle is a casual Unity game template built around logic, precision, and satisfying stacking mechanics. Players place and arrange blocks or shapes in the correct order to solve puzzles, balance structures, and clear levels. The game features simple controls, clean visuals, and gradually increasing difficulty that encourages strategic thinking and careful placement. Stack Puzzle includes fully functional puzzle mechanics, level progression systems, and optimized performance for mobile and desktop platforms, providing developers with a ready-to-use framework for creating relaxing, brain-teasing, and highly replayable puzzle game experiences.