Stackly: Block Tower

Contains adsIn-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
In-Game Purchases
Learn more
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About this game

Stack blocks. React fast. Beat your best.

Stackly is an offline reflex and block-stacking game. An arrow shows you which side to tap, and you have to hit it before the timer runs out. Every block you stack leaves you a little less time. Sounds easy — until block 30.

🎃 The Halloween theme is here! Unlock it before the season ends.

HOW IT PLAYS
Follow the arrow, tap the right side. Get it right and your tower grows. Miss it, or run out of time, and the run is over. Three hits in a row start a combo, and every block after that is worth more.

ONE-MINUTE RUNS
Built for dead time: the queue, the bus, the waiting room. Open it and you are playing two seconds later. No endless tutorial, no menus in the way.

9 THEMES TO UNLOCK
Classic, Nature, Sweets, Medieval, Space and Robotic, plus three seasonal themes that only appear at the right time of year: Halloween, Frozen Christmas and Tropical Summer. Each theme has three prestige tiers you earn by playing.

POWER-UPS
• Extra Time — 2 more seconds on the first block
• Shield — forgives one mistake
• Slow Mode — 40% slower difficulty curve

SPARKS
Earn sparks by stacking blocks and finishing the daily challenge, then spend them in the store on themes and power-ups. Everything in the game can be earned by playing — nothing is locked behind a payment.

MONTHLY LEADERBOARD
Each month's board counts the players who actually played that month, so stepping away for a while means coming back with a clean shot at the top.

PLAYS OFFLINE
No internet needed to play. You only need a connection for the leaderboard.

NO SIGN-UP
No accounts, no passwords, no email. Open the app and play.

How far can you get?

Please note: the game's interface is currently available in Spanish only.

—
Stackly is an indie game by DaliGames96.
Contains ads and optional in-app purchases.
Privacy: https://daligames96.web.app/stackly/privacidad.html
Contact: daligames96@gmail.com
Offline reflex game: stack blocks, chain combos and beat your high score.
Updated on
Oct 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App activity and Device or other IDs
  • This app may collect these data types
    Personal info, App activity and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Stackly is here! 🎉
Follow the arrow, tap the right side and stack your tower as high as you can.
• 9 themes to unlock, each with 3 prestige levels
• Daily challenge and monthly leaderboard
• Power-ups: Extra Time, Shield and Slow Mode
• Play offline, no sign-up needed
• In English and Spanish
How high can you stack?