Hey guy, just got myself an iPhone 4 and looking to fill it with some new games. I know there are way to many TOwer defense games to count, so can I get your top 3 favorite. I already have: field runners, geometry wars, and tower defense. Feel free to add any other suggestions for my new iPhone.
All of those mentioned are excellent. My current favorites are: TowerMadness (One of the best, IMO.) Some complain of the fact that there are in-app purchases, however, they are worth every penny. Sylva TD. Guns'n'Glory Ad-free
Two great free ones are gundead defense and TowerMadness Zero. Get Geodefense if you want a challange (edit: and if you like doing things like my sig )
geoDefense and geoDefense Swarm are both nicely polished, highly rated and really challenging tower defense games.
TapDefense didn't see it on the list. Was one of the earliest TD games for the iPhone, and hopefully still free as well...
Knight Defense (HD): Well not a classical TD, but great funny game using TD approach with many shift. And there's a lite version if you want try it a little, for now only on iPad.
this is the most addictive genre period. It's just impossible for me to quit playing these things mid-game. #1 - geodefense - i think this is still the best one. it's almost more of a puzzle game - in a good way. after that, Plants vs. Zombies and Creeps, I guess. I like fieldrunners because it's open, but the levels shouldn't be an hour long, in my opinion. it becomes work. I haven't tried Bloons. I've heard a lot of people saying it's pretty good.