iPhone Screenshots



The invasion begins! Pint sized soldiers are storming your country - do you have what it takes to defeat them? Customize your strategic defenses using a wide selection of powerful weapons. Control the battlefield with a vast array of tactics against countless waves of unique land and air invaders! Countless hours of entertainment and replayable challenges! Enjoy a growing experience through DLC maps!

Do you have what it takes to stop the fieldrunners and rise to the top as the ultimate tower defense champion?


• Retina display support for gorgeous artwork!
• Addictive gameplay for hours of action!
• Over 800 waves across 8 unique battlefields!
• 11 devastating weapons for ultimate defenses!
• Stunning visuals in a hyper detailed world!
• Epic amounts of achievements!
• Full Game Center integration!

Experience the award winning tower defense game like never before thanks to full Retina display support! Stop the invading fieldrunners by creating mazes out of powerful weapons in this classic strategy game. Control the battlefield using limitless strategies and a diverse selection of upgrade-able towers!


• "Best Mobile Game Award!" 2009 IGF Mobile
• "Excellence in Art Award!" 2009 IGF Mobile
• #1 in “Top 10 Must Have Games” Gizmodo


• TIME Magazine - “Top 10 Video Games of 2008”
• PC Magazine - "Must-Have iPhone Games"
• EDGE Magazine - “Top 30 of 2008”
• Boston Herald - “#3 iPhone Game of 2008”


• Twitter: @Fieldrunners
• Facebook: facebook.com/fieldrunners
• Web: subatomicstudios.com
• Forums: subatomicstudios.com/forum
• Email: info[at]subatomicstudios.com


Everyone here at Subatomic Studios thanks you for playing our first game! Please rate Fieldrunners to show your support.

What's New

Version 1.7.177604

• Fixed a crash when resuming a save game created by the 32-bit version of the app.

Customer Reviews

5 out of 5

6 Ratings

6 Ratings

Still amazing after 8 years


Playable and fun again after a long time. Hope the devs can update it for the iPhone X? Pretty please?? 😉

Legend of a game

Matt apple account used by James

Probably one of the top three best apps iPod touch though even though it's amazing it's not perfect. Not that I'm nitpicking or anything it's just what these review thingys are about. The most expensive tower for what's worth quite frankly is crap! I would like to see it from becoming a hole that shoots rocks to a nuke firing station. I would also like to see an ice tower that slows ALL enemies around it and maybe some more so the gameplay dose'nt get repetive.

If you are someone thinking about buying this app buy it now or I'll go over to your house and do it for you!

The presentation is amazing, graphics are cartoony and fluent making the game not gloomy like tap defence. The concept is a huge leap from normal tower defence games. Instead of there being a pathway that the enemies have to walk through the enemies choose where they go so you have to make a path out of towers making this app worth £5 so snap it up or I'll snap your leg.

A must have game


If you are thinking about getting this stop thinking and just get it, you won't be disappointed. There are so many apps out there, some of the best are free and some of the worst you have to pay for! In this case it is well worth the £2.99. It is without a shadow of a doubt the best game for the itouch. We have spent more time playing this than all of the other games we have downloaded put together. The key to this game is it seems so simple, but is so engaging, you keep picking it up and running the battery down every time! It is all about strategy really. We thought we were doing well until we found a guy on a blog that
had got to level 115 and 899,000 points, then we had to go back to school! As a rule we are not really into shoot em up type
games, infact we avoid them, this is more comic though really. Anyway, great app, thanks!


Subatomic Studios, LLC
66.9 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 9+ for the following:
Infrequent/Mild Cartoon or Fantasy Violence
© Subatomic Studios, LLC
In-App Purchases
  1. Skyway Map Expansion Pack £0.99
  2. Frostbite Map Expansion pack £0.99
  3. Mudslide! £0.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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