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.

Ratings and Reviews

3.1 out of 5

38 Ratings

38 Ratings

Waist of money when compared to Fieldrunners2


I played Fieldrunners2 which was a lot of fun and worth my time but bought Fieldrunners the original to play thinking it would be better since it costs money. Well I was wrong. There's only 3 LEVELS you're able to play and another 3 that cost additional money. Plus the towers are crap, there's only 5 towers to choose from which are the most basic towers. Graphics are also terrible and very hard to follow. The levels are super easy and you don't unlock things. Fieldrunners2 is extremely fun and free so when compared this app, Fieldrunners2 should be the one that costs money. In the end it's a complete waist of money, and wouldn't be worth your time even if it was free.

Good and fun, but....


I would like volume controls for effects and music. Also a 4x speed option. I would buy the other map packs if these items were fixed. Thanks. I hope you will follow up on this.

Other game modes??

Polarbears rule!!

Why can I not play extended or endless?? I bought the bundle, and decided I prefer the original over the new version. However I am stuck on classic mode instead of the other features. Do I have to pay more money to get them??? Hardly seems fair...


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

    With Family Sharing set up, up to six family members can use this app.

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