This is exciting, addictive, and has game play that could technically last forever!!! Be warned, your fingers will need rest and relaxation after defending all these castles! *phews*

Kill All Bugs solid game mechanics paired with its visual and auditory theme give it a compelling experience for the player. This game is a must for anyone that enjoys tower defense but doesn’t want to break the bank.

Sentinel is easily one of the best tower defense games in the App Store, and genre fans would be crazy not to get this one. Beyond the awesome eye candy, it’s a pleasure to play…oh, and you get to blow aliens to bits. What more do you need?

Being a fan of the web version of this game, I couldn’t wait to get my hands on it. It is basically the same game, but they have modified it for the iPhone platform. Still fun and addictive, but maybe only at the sale price.

Ngmoco:) strikes again from their vault of creativity – Topple 2 is here! Read on to find out if they managed to outdo the insanely popular original, or whether it crashed like a pile of poorly stacked blocks in our hands-on review.