Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app Aliens vs Humans by Birmingham City University, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

Aliens vs Humans

By Birmingham City University

Open iTunes to buy and download apps.


Aliens vs Humans tells the story of a bunch of unlikely heroes in an epic battle with the forces of humanity. Help your alien friends save their queen and show the world that not all aliens are bad! This unique take on the tower defence genre will have you glued to the screen as you battle your way across earth and beyond using a variety of different aliens to defend your queen against those bad humans and find your way home!

- Advance towards the enemy using a varied set of alien units!

- Six unique and challenging levels to play!

- Two exciting gameplay modes to try!

- Compelling storyline brought to life with stunning graphics!

- Superb soundtrack!

- No adverts and best of all completely FREE!

Find out more about how this game was made at

iPhone Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5

Customer Reviews

Pretty Fun

This is a cute and fun tower defense game, its got a lot in common with Plants vs Zombies and in many ways is a clone of that game (with the addition of some moving units you can place), still its FREE and FUN! two great selling points. The art is beautiful, a good variety of locations, even tho the story is a bit short there is a survival mode to try out. All in all a fun little game to try out with a really nice style.

Nice but short

This is a short but decent plants versus zombies clone. It only had four to six lvls and very little variety. The art and gameplay were very nice and the comic style cut scenes were decent. All in all not bad but not great, worth a try.

Get plants bs zombies

This is a Plants vs Zombies clone. Not a good one either. It's not terrible. Just not as fun as plants vs zombies. Go spend the money and get PvZ. You won't be disappointed with that. You will be with this one if you pay for it. Sorry devs. Just being honest.

Aliens vs Humans
View in iTunes
  • Free
  • Category: Games
  • Released:
  • Version: 1.0
  • Size: 11.2 MB
  • Language: English
  • Seller:
Rated 12+ for the following:
  • Frequent/Intense Cartoon or Fantasy Violence
  • Infrequent/Mild Horror/Fear Themes

Compatibility: Requires iOS 4.2 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version: