At E3 we got a look at Gamevil's upcoming game in where fighting and special moves take precedence over the RPG storytelling elements found in Zenonia [App Store]. Like all Gamevil games, Hybrid: Eternal Whisper is a port of a popular Korean game that they're localizing to English and customizing for the iPhone interface.
The game is structured around 150 levels where you must fight off a number of combatants on each level. Backgrounds and environments differ across levels and different skills and actions are both learned and earned over the game. The game does carry over some RPG elements including equipment purchases and earning abilities. There are various control combinations and swipe controls that invoke different attacks. Mastering these controls may become essential in progressing through the battles. While no official gameplay estimate has been provide, it seems like this could easily provide many hours of gameplay.
Produced and designed by the same team responsible for Zenonia, Hybrid: Eternal Whisper is scheduled for release this fall. Gamevil is very active on our forums, so for more information, or if you have any questions to ask, stop by this thread.