Ben 10: Ultimate Defense

Play Ben 10 Ultimate Alien: Ultimate Defense | NuMuKi
Play Now
Allow Flash Arrow
Click "Allow" to play Ben 10: Ultimate Defense! Click "Always allow" to play Ben 10: Ultimate Defense!

There are some games on NuMuKi which require Flash. Enable it above.

Allow Flash pop-up not showing up? Click here

Many browser games, especially the older ones, are developed using Flash. Each game on our website is thoroughly checked before publishing so you can rest assured that playing Flash Games on NuMuKi is absolutely safe. For any questions or issues, please Contact Us.

First, you need to wait for the page loading to complete to see the Allow button.

NuMuKi

About Ben 10: Ultimate Defense Game

  • Game Type
    Flash
  • Requirements
    NuMuKi Browser
  • Supported Devices
    Desktop
  • Game Resolution
    960 x 540
  • Published Date
  • Play Count
    29
  • Vote Count
    108
  • Rating
    85%

In the Ultimate Defense game, Ben 10 must protect the Rust Bucket from waves of dangerous aliens! Unfortunately, aliens from all over the universe have invaded Ben's hometown. He is now forced to use his Omnitrix and the Ultimate Form turret transformations to defend his grandfather's RV and the entire planet from doom. Can you help him in his quest?

Your goal in this game is to build your defense lines with the help of Ben 10's turrets and prevent the waves of aliens from passing through and reaching the RV. This task requires good strategy and patience, like any usual tower defense challenge. So take your time, assess the situation, and build a strong wall against the enemies!

How to play the game

To build your defense line, you'll only need your mouse. First, pick the turrets you'd like to put on the field. Each has its own function and advantage, so it's up to you to build effective defenses. Then, click on the turret and place it in one of the available squares. You can arrange your defense line however you want, but try your best to protect each angle.

Each deployed turret will automatically fire at the enemies, so you shouldn't worry about that. Your only concern is to build enough turrets to match the approaching enemy units. Their number will only increase with each new level, so you should also adjust your strategy.

However, you'll need the power of the Omnitrix to build more turrets. Luckily, Omnitrix energy pods will randomly fall from the sky every now and then. To grab those, just hover your mouse over them.

There's more you should know!

You'll also get some golden Sumo cards when defeating enemies every now and then. You can use those to buy various upgrades at the end of the round. These can increase your attack power, speed, or turrets' health. Other more expensive upgrades include Nuclear Fusion Grenades and a Null Void Projector.

As you advance through the stages, you'll also face new types of enemies. Some can take more damage or use shields to push past your defenses. So you'll need to adjust your firepower to match those as well.

Lastly, whenever you're not happy with a deployed turret's position, you can use the shovel icon to remove it. However, this option won't get back any of the money spent on that turret, so use it with caution.

So, what do you think? Are you ready to build the most powerful alien defense line and protect the planet from its enemies? Nothing will stand against you!

If you enjoy playing Ben 10: Ultimate Defense, you might be excited to find out that there are 87 more Ben 10 games you can try! The most popular is Omniverse Collection, and the most recently added is Cannonbolt Strikes