Ironhide Game Studio's hit tower defense title Kingdom Rush has gone free forever on the Apple App Store. This is a steal for iOS users since playing the game does not require any in-app purchases.
The medieval tower defense game put the indy developer Ironhide on the map, and it is still considered one of the best tower defense games ever released. Most importantly Ironhide never forget its fans and has been releasing regular updates for Kingdom Rush even since it was released in 2011.
Kingdom Rush is a fantasy tower defense game where players must defend their kingdom from hordes of creatures using four tower types (Mage, Archers, Barracks, and Artillery) and various spells. The game features the ability to upgrade your defenses, plenty of achievements and fun Easter eggs to uncover. The iOS version includes the free holiday updates and endless mode, plus other new features not found on the free flash version.
Kingdom Rush supports all devices running iOS 5.1.1 or later.Ironhide has released one sequel, Kingdom Rush: Frontiers, and one prequel, Kingdom Rush: Origins. Both titles are currently available on the App Store for $2.99.