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geoDefense Swarm

By Critical Thought Games LLC

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The legendary Thinking Man's Defense Game!

Introducing geoDefense Swarm, the sequel to the critically acclaimed geoDefense.

TIME Magazine: Best 50 iPhone Apps 2011!!!!
TIME Magazine: Best of Everything 2009 Award Winner!!!!!!

Over 450K downloads!

kotaku: Sixteen Games That Make iPhone Gaming Worthwile list!

appadvice: "geoDefense Swarm is a stunning visual masterpiece!"

GamePro: 5/5 Stars "Can Swarm live up to the family name? You bet it can...Buy this game today." - 8.2 "Impressive" - "geoDefense Swarm is a must own game..."

panapticon: "100/100 — Quite simply a perfect iPhone game!"

geoDefense Swarm takes all the dizzying visuals, vexing challenges and addictive gameplay from the original, and changes the equation – instead of defeating creeps along a pre-defined path, geoDefense Swarm challenges you to use your creativity, building mazes for the creeps to navigate across obstacle-laden open levels.


- Classic 'Open Field' Defense Gameplay
- 30 Levels, Each With its Own Unique Challenges
- One 'Endless' Level in Each Difficulty Group - the Creeps Keep Comin'!
- geoDefense Swarm is OpenFeint Enabled - Featuring Online Leaderboards
- New Tower, new Creep, new Challenges!

What's New in Version 1.6

- Beautiful high resolution Retina graphics for your iPhone 4
- Fixes for state saving on 4.0+ iOS when multitasking
- Latest OpenFeint (v2.8)
- Remember, the list of levels does scroll! Make sure you get to play all the levels!

iPhone Screenshots

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

Customer Reviews

EXCELLENT game, but really hits "DIFFICULTY WALL" after an early point

Added: still no update yet? ( though I notice the other title was updated ) This is still one of the best defense titles, why not make another level pack?

This is one of the best, and a fairly unique tower defense title.

I stopped playing it after the "easy" levels because it just becomes IMPOSSIBLE in terms of frustration.
(and the calm computer voice mocking you "...5, 4, 3, 2, 1 0." doesn't help.

( I have beaten other "defense" titles entirely, so am an not a total novice to this genre.)

Let's not even think about what the "hard" mode must be like!

I bought the one level pack, and it offers mainly more frustrating defeat ;-)

How about more levels of a TRUE "mid range" difficulty?
And / or some selectable adjustment for existing levels.
Perhaps some new unit types?

I really DID enjoy playing the early levels.

Please expand this great (yet impossible) app with more features!
( And iPad res would look great, I'm sure.)


My all time favorite TD game that I have enjoyed for the past three years. I have not found another TD game that is as challenging as it is fun on the App Store to date. My only complaint is GeoDefense Swam no longer loads on my iOS 8 devices (iPad mini, 5s, and 6-Plus). I understand if this game is no longer supported but I'd like to say thanks for the countless hours of fun and challenge I have enjoyed over the years...especially the endless levels. Hoping to see another version in the near future.

Only complaint is that they haven't made more levels

This game is awesome. Bottom line. I beat all the levels about a year ago. I just started to beat the levels all over again. Very addicting. I don't know why it isn't more popular than it is.

I also don't understand why the developers haven't taken advantage of the larger iPad screen... As it would open up a lot of opportunity for new, more complicated levels.

geoDefense Swarm
View in iTunes
  • $1.99
  • Category: Games
  • Updated:
  • Version: 1.6
  • Size: 11.8 MB
  • Language: English
  • Seller:
Rated 9+ for the following:
  • Infrequent/Mild Mature/Suggestive Themes
  • Infrequent/Mild Cartoon or Fantasy Violence

Compatibility: Requires iOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

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