The creators of Defense Zone, a popular tower defense game, have announced the release of its new HD version for iPad2.

In the new HD version, players can enjoy detailed backdrops with different types of landscapes, which can be used in defense schemes. Attacks of enemy units are generated by a special algorithm, which makes each attack more challenging than the previous version. As opposed to other games of this genre, Defense Zone does not feature any superweapon.

Previous versions of Defense Zone were sometimes too challenging for some players. Therefore Easy and Medium modes have been made simpler in this version.

With OpenFeint support it is possible to compare your results with those of other players.

Game Features Include:- HD quality, detailed backdrops and impressive visual effects;
– balanced levels;
– weapons with different firepower, rate of fire, firing range, blast radius and price;
– different types of landscape;
– strategic thinking involved;
– support for OpenFeint;
– rated 12+.