STACK.it is a mesmerizing merging game where you swipe or use arrow keys to create stacks. Watch as smaller stacks leap onto larger ones, triggering explosive-size upgrades when they match. Can you reach the coveted 2048 piece or aim for a colossal 32K? Challenge yourself to orchestrate jaw-dropping 10-stack combos and aim for an astounding 15 merges in a single move. Prepare for an addictive, easy-to-learn, hard-to-master experience that'll keep you stacking for hours on end!