A dungeon crawler with action elements by Vingt et un and Idea Factory. Looks like you are actually drawing the map? I wonder if this mechanic has been used by any other games after Sekaiju no Meikyuu. I also need to get around to reviewing that game.
http://www.otomate.jp/forte/oreoma/
http://game.watch.impress.co.jp/docs/20090223/ore.htm
May 21.