Tower Stack

A block swings from the crane. Tap to let go, and it drops on your tower. How high can you build before it all comes down?

Tower Stack runs on real physics. Every block has weight and grip, so nothing about a collapse is scripted: land a block off-centre and the tower leans, land it too far over the edge and it tips off, taking others with it.

• One tap to play: time the swing and drop the block
• Land it in the middle for a Perfect, which sets the block straight
• Three Perfects in a row set your tower solid; five earn a rescue that catches a falling block
• Wide, narrow, heavy and slippery ice blocks: see the next one coming and plan for it
• Higher up the wind picks up and the crane starts to slide
• Reach the birds, the balloon, the plane, the satellite and the moon
• A new daily tower every day: the same blocks and wind for everyone
• Your tallest tower and longest run of perfect landings are kept
• Light and dark themes, calm music that picks up as you build, no ads

A Production Panic game.