Box Tower is a stacking game with real physics. Boxes swing or slide above your tower and you drop them; each one has to land squarely enough that the tower stays up, and the higher you build the more a small misalignment matters.
There's no trick to it beyond patience and timing — but the tower's wobble is genuinely tense once you're twenty boxes up.
Centre each box precisely — overhang accumulates, and a tower leaning by a few degrees at the base will topple long before the top.
Yes — it's a physics simulation, so misaligned boxes make the whole stack sway and eventually collapse.
Yes — tap to drop. Nothing to install.