What is Stack Up?
Stack Up is a free puzzle game with casual, stack and thinking elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account. Stack Up is a vibrant puzzle game where strategy meets fun.
How to play Stack Up
- Press "Play now" on the game screen. Stack Up loads inside the player; some games take up to 20 seconds and may show a short ad first.
- Tap or click on a stack to select it, then connect it with others of the same color to form a chain.
- Create longer stacks to earn higher scores and complete level objectives.
- Plan each move carefully â your turns are limited!
- Use the full-screen button at the bottom right of the player for a bigger view, and press Esc to leave full screen.
Game details
| Category | Puzzle |
|---|---|
| Tags | Casual, stack, thinking |
| Controls | Mouse, Touch (tap or swipe) |
| Screen | Landscape (800 Ã 600) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameDistribution |
| Added to Gameziko | 30 September 2026 |
Description from the developer
Stack Up is a vibrant puzzle game where strategy meets fun. Connect stacks of the same color to form long chains, reach level goals, and climb through increasingly challenging puzzles. With colorful visuals, smooth gameplay, and intuitive controls, Stack Up offers an addictive experience for players of all ages.
Stack Up: frequently asked questions
Is Stack Up free to play?
Yes. Stack Up is free to play on Gameziko, with no download and no account needed. Like most free web games, it is funded by ads, so it may show a short ad before or between rounds.
What are the controls in Stack Up?
The developer's instructions for Stack Up say: "Tap or click on a stack to select it, then connect it with others of the same color to form a chain. Create longer stacks to earn higher scores and complete level objectives. Plan each move carefully â your turns are limited!"
Can I play Stack Up on a phone or tablet?
Yes. Stack Up supports touch controls, so it works in the browser on Android phones, iPhones and tablets as well as on a computer.
What games are similar to Stack Up?
If you like Stack Up, try Liquid Sort Deluxe, 99 Balls and Collect Em All. They are puzzle games with similar themes, and you can find more in the Puzzle category on Gameziko.
Good to know
Stack Up is made by an independent developer and delivered by GameDistribution, so Gameziko cannot change the game or recover lost progress. Any progress the game saves is kept in your browser on this device. If the game does not start, wait up to 20 seconds, allow ads for gameziko.com and try again, or report the game.