Stack
Stack is a tower-building game where a block slides back and forth above your tower and you drop it to line up with the block below. Each drop that overlaps adds to your tower and trims the block to the overlapping part, while missed overlaps shrink the block further. The game can be played solo or against others in a versus mode.
Made by Alex
About Stack
- Kind: Multiplayer
- Played together: send somebody the link and you are both in.
- Played 108 times
- Published 2026-09-25
- Mode: single player
- Mode: multiplayer versus
- Runs in a web browser, on a phone or a laptop. Free to play.
How to play Stack
Goal: Stack as many blocks as possible without missing an overlap to build the tallest tower and get the highest score.
Controls
- Space: start the game or drop the block
- Enter: start the game or drop the block
- Escape: pause the game
- mouse or touch: drop the block
Your first game
- Start the run from the start screen
- Watch the block slide back and forth above the tower
- Drop it with Space, Enter, or a tap/click when it lines up with the block below
- Keep dropping blocks to build the tower higher
- Pause anytime with Escape
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