Sky Stack

Drop. Align. Rise above the clouds.

About this game

Sky Stack is the tower builder that punishes greed and rewards precision. A block glides back and forth above your tower; tap to drop it, and whatever hangs over the edge is sliced away forever. Land a pixel-perfect drop and the block keeps its full width with a satisfying triple-point flourish. As your tower climbs past the clouds the camera rises with you, the blocks accelerate, and each drop becomes a heartbeat decision. One careless tap can shrink your platform to a sliver — one perfect streak can bring it all back. How high can you build before the sky runs out? The design has a quiet moral: recovery is always possible. Even when a bad drop leaves you balancing on a ribbon of block, a run of perfect alignments regrows your platform edge by edge, and clawing back from a two-pixel tower is the best feeling in the game. Veterans learn to drop on the block's return pass rather than its first approach — the extra half-second of watching buys a cleaner read of the glide speed. Every height milestone pays coins for signed-in builders, and the weekly leaderboard resets Monday so late starters always have a ladder worth climbing. Tap, click, spacebar, or gamepad button — the tower doesn't care how you drop, only when.