BiCore has EMPIRE WAR (iTunes Link) for the iPhone and iPod Touch and EMPIRE WAR for iPad in the iTunes App Store for FREE (regularly $3.99) for a limited time.

Empire War is a real-time casual offense and defense war game performed by having a huge war between mankind and chaos – other races such as devils or monsters – as the background. The game can be played easily even by a player encountering the game for the first time and made to experience the enjoyment instantly through the control system optimized for mobile devices and simple screen configuration. The player is also able to spread colorful strategies through the growth system to reinforce the player’s own camp using various methods or the configuration of six hero characters
representing two camps and 14 types of units having unique personality.