Kingdom Under Fire: Circle of Doom is an Action RPG game based on the universe of Kingdom Under Fire series. Where as the previous Kingdom Under Fire series were Action RTS titles that recreated realistic fantasy battlefields of massive scale, Circle of Doom focuses on the development of one character with easy-to-learn game system and control mechanics.

The words "Action" and "RPG" may sound familiar to many gamers, but Circle of Doom is filled with never-before-imagined innovation and fresh ideas. Players will explore randomly generated vast dungeons and face off monsters swarming the screen in thousands and attacking from all directions along the floors, walls, and ceilings of the dungeons.