TowerBall: Idle Incremental TD

7.63K reviews
Content rating
Rated for 3+
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About this game

Upgrade your tower defense and defend against the falling balls! Build towers and turrets, use strategy to place each defense, earn cash, and destroy the falling balls with Tower Ball!

Use your tower and turrets to shoot falling balls, and earn cash and prestige points for each ball destroyed. Upgrade your defenses and turrets to level up and get money even faster! Build your base defense from the ground up – in this idle tower defense game, you start from the bottom but get stronger exponentially as you level up!

Gun Turrets - Shoot high-damage bullets one at a time
Bomb Towers - Bombs smash into targets dealing area of effect splash damage
Shrink Rays - Fires lasers dealing continuous DPS damage
Electric Towers - Launches electrical orbs that bounce to multiple targets
Acid Shooters - Flings acid that deals poison damage and shrinks balls in a large area
Magnets - Pulls all balls towards it, great for combos!
Sawblades - Shred balls dealing melee damage on contact

Play TD games with more exciting upgrades! Hit the prestige button to start the game over with more money and better tower defense! Upgrade your tower build and get stronger each time you prestige. Make each new TD game better than the last.

Idle game players are welcome! Tower battle takes place even when you’re not on – so you can earn prestige points even when you’re away. Play tower defense games with NO FORCED ADS for distraction-free tower TD action!

The tower is yours to protect – battle strategy and tactics are key to victory. Defend the castle and destroy balls today!


Tower Defense & Idle Gameplay
• Upgrade towers and guns: Start weak but get stronger as you play, power-up incrementally!
• Idle gameplay where battle towers shoot balls automatically – earn prestige points while you’re away!
• 10 incremental levels – the higher the difficulty level, the more cash & gems you win
• Upgrade your base defense by spending cash & earn gems to unlock special tower upgrades
• Prestige: Start from scratch with more money and special tower power-ups, making each run better than the last!
• Ladder Tourneys: Compete and conquer other players on a game-wide leaderboard

Turrets & Towers:
• 7 unique turrets to build, each with their own defense abilities
• Strategy with turrets can create the perfect battle setup to maximize your earnings
• Destroy falling balls and experiment with the different types of turrets to see what’s efficient!
• Each tower build can yield different results – test to see what TD layout works best
• Use strategy to build up your tiny tower layout for massive battle action!

Ad Free Games
• Battle falling balls, destroy the threats and have fun – without forced ads!
• Play defense game levels with no interruptions!

Build, upgrade, and conquer enemy towers in a fun game filled with tower conquest! Download Tower Ball for free today!
Updated on
Sep 6, 2022

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
Device or other IDs
This app may collect these data types
App info and performance and Device or other IDs
Data is encrypted in transit
You can request that data be deleted
7.63K reviews
Kyle Kibler
September 2, 2022
Really great potential, it's a satisfying spin on the genre. I'm excited to see more development. As for issues, there are a few rough spots with the UI, mostly when you try to swipe between levels, it takes 5-10 identical tries to finally move a level, then sometimes it goes too far. I haven't been playing for long but I hope Dev keeps at it, cuz it's super fun.
1 person found this review helpful
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Timothy S
May 21, 2022
MASSIVE memory leak. The longer you keep the game running, the bigger the memory leak. Maybe the developer doesn't understand how to fix this or what is causing it but after about or or 15 minutes of play, you will have to restart the app to get back your performance. Fix the memory leak! You also add two more levels but still leave us with only 3 Magnets. Magnets are the only tower capable of killing the higher levels. And get rid of the shrink ray even an upgraded one cant even keep upwithlvl1
8 people found this review helpful
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WaffleStack Studio LLC
January 24, 2021
There's no memory leaks that I'm aware of, everything is being cached anyway. I would suggest checking out the performance settings, turn off ball health and ball earnings, those eat up quite a bit due to C# strings immutable nature. Feel free to email me at support@wafflestackstudio if you have more questions.
Luke Mitchell
August 1, 2022
Fun game, but later it slows down to nothing due to processing power. I have a high end device, and you run out of stuff to unlock. More content and reduced needs for processing even after making adjustments in the settings would be nice.
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What's new

See changelog for details.