Stackapult

Contains adsIn-app purchases
Content rating
Everyone 10+
1+
Downloads
Content rating
Everyone 10+
Fantasy Violence, Mild Blood
In-Game Purchases
Learn more
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About this game

Stack it. Launch it. Smash it!

Stackapult is a physics catapult game with a twist: you build your own ammo. Drop sliding slabs to stack the tallest tower you can, then your catapult hurls it at the enemy castle. The better you stack, the harder you hit!

🧱 STACK YOUR AMMO
Time each drop as the slabs slide back and forth. Land PERFECT drops in a row to chain combos and build a mighty projectile. Miss, and your tower shrinks!

🎯 AIM AND FIRE
Set the angle and power, check the trajectory and let it fly. Watch walls crack, towers wobble and whole castles crash down with real physics.

🏰 36 CASTLES TO CONQUER
Siege castles across three biomes:
• Forest – classic fortresses to get your aim in shape
• Snow – slippery ice palaces
• Volcano – explosive TNT strongholds

Take down the King, defeat every guard and save slabs to earn up to 3 stars per castle.

⚔️ THE CASTLE FIGHTS BACK
Enemy ballistas fire bolts at your catapult and your slab pile. Shielded guards, strong winds and tougher walls will put your strategy to the test.

🔧 UPGRADE YOUR WORKSHOP
Spend the gold you win on upgrades:
• Wide Slabs – easier towers
• Steady Hands – slower sliding slabs
• Long Sight – a longer aiming line
• Reinforced Frame – a tougher catapult
• Shields and Tarp Cover – better defences against counterattacks

✨ FEATURES
• Easy one-tap controls, deep physics-based gameplay
• Satisfying destruction and colourful cartoon art
• Short levels, perfect for quick sessions
• Play offline
• Available in English and Spanish

Ready to bring the walls down? Download Stackapult and start smashing castles today!

Stackapult contains ads and optional in-app purchases, including a one-time purchase to remove ads between castles.
Stack slabs, load your catapult and smash 36 castles into rubble
Updated on
Nov 8, 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
    Location, App activity, and Device or other IDs
  • This app may collect these data types
    Location, Financial info and 3 others
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

What's new in 1.0.6:
• Unlimited slabs, no tower height limit
• New star goals and DESTRUCTION meter
• Ballistas telegraph their shots; SKIP button
• New castle layouts, rebalanced chapters
• Chapter themes on title and map
• Separate music and sound volume
• Bug fixes
Content rating
Everyone 10+
Fantasy Violence, Mild Blood
In-Game Purchases
Learn more

App support

About the developer
LUCAS GIMENEZ ROS
lugiro43@gmail.com
Av. Castilla, 50, p 16 46380 Cheste Spain

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