CalcoTools Games

Tower Stack

Drop each sliding block onto the tower with perfect timing. Any overhang is sliced off, so the tower narrows until you miss completely.

How to play

  1. A block slides left and right above the tower. Tap, click or press Space to drop it onto the block below.
  2. Whatever hangs over the edge is sliced off, so the next block is only as wide as the part that landed.
  3. A near-perfect drop keeps the block at full width, so aim for the centre every time.
  4. The run ends when a block misses the tower completely. Your score is the height you reached.

Tips and strategy

  • Watch the edges of the block rather than its centre when you line it up with the tower.
  • The block speeds up as the tower grows, so find a steady rhythm instead of reacting late.
  • A string of perfect drops keeps the tower wide, which makes every later drop easier.
  • It is better to drop slightly early than to wait and risk a wide miss.

FAQ

What counts as a perfect drop?
Landing within a few pixels of the block below. It keeps the full width and counts towards the Perfect total.
Is the speed the same every time?
The block starts slowly and speeds up with height until it reaches a fixed top speed.
Is my best height saved?
Yes. It is stored in this browser only and is never sent anywhere.