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 1.8.180368

• Added full support for iPhone X.

Ratings and Reviews

4.7 out of 5
18 Ratings
18 Ratings
ogreene ,

IPAD issues

The latest update does not work on the IPAD, it just hangs. Can this be resolved.

P0g4m3r ,

A shame for the TD genre

Expexted a good classic TD and got the worst waste of money I can imagine. Do not buy this game, it's not worth (except maybe for nostalgia if you played it years ago).
Half of the maps have to be purchased ingame.

PhilJBennett ,

The King of Tower Defence RENEWED

AWSOME 🤘🏻 , a game I used to play Sooo much has been UPDATED 😃 JOY 👏🏻👏🏻 Field runners BACK for 2017, BACK on my iPhone its SO "relentlessly playable" with extended and endless game modes and various maps , the FANTASTIC 'just one more go' game play ... Full screen and here to stay with 64bit support ! YAY 😃 Love the buy once price of this game rather than IAP purchases , THE must have game purchase for any iPhone/iPad owner.


Subatomic Studios, LLC
75 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


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

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

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