Heap Up Box

Stack colorful boxes by carefully balancing each layer to build the tallest tower possible in this casual physics puzzle. Players manipulate box placement and alignment to prevent collapses while progressing through increasingly unstable arrangements. The game focuses on precise timing and spatial reasoning to master stacking mechanics and reach new height milestones. Key Features • Physics-based box stacking • Precise drag and drop controls • Progressive stability challenges • Score tracking for tower height • Minimalist casual puzzle theme