Found a gameplay video of the Japanese version, looks like your average rogue like game so should be good. The one thing I reallly don't like just by watching it is how in dungeons the game shadows out the four corners of the screen. It's an annoying as hell graphics feature. Let's just remove 1/4 of the viewing area from the screen so we can give the effect of visibility problems, but you can still see monsters movements on the mini map.
http://www.youtube.com/watch?v=N2bBtb3dgAU







