Older gamers may remember an old school dungeon-making strategy sim called Dungeon Keeper. The developers of the said title definitely knew what they were doing when it gave gamers a flip-side view of what it's like defending your dungeon against those pesky heroes trying to steal your treasure.

XSEED Games' Dungeon Maker, as you all know, tries to expound on this genre by making its version for the handheld PSP. While Dungeon Maker: Hunting Grounds received a lukewarm welcome in the States, developers from Japan are already winding themselves up for a sequel to the series for the PSP-exclusive RPG dungeon crawler.