The tower defense genre started out with Desktop Tower Defense, a Flash game you could play in your Web browser, but once the iTunes App Store opened, developers quickly realized this type of game was a perfect fit for iOS devices. Soon, tower defense games that are now iOS classics emerged, including GeoDefense, Fieldrunners, and the hugely popular Plants vs. Zombies. The touch-screen interface made iOS devices a natural platform for tower defense gaming, allowing you to place units easily with only a few taps of your finger, and the result was the perfect time-waster requiring both quick thinking and a solid strategy.
Those early games are still fun even now, but the modern entries in the Tower Defense genre add even more to the action with 3D graphics, new types of gameplay, and new ways to take advantage of today's more powerful iOS devices. Whether you're a serious tower defense aficionado or new to the genre, you'll like the direction developers have taken with the tower defense games that are now available.
This week's collection of iOS apps are all tower defense games. The first is the latest sequel to a popular franchise in which you take the fight to the alien homeworld for the final showdown. The second offers up crisp 3D graphics as you defend a flock of sheep from an onslaught of enemies. The last is a new game that takes a different angle, challenging you to become the invader against well-defended maps, using units and abilities to keep your assault force alive.… Read more