STP writes: "The iPhone could use a really solid RPG, one that's about as hardcore and addictive as possible, and we think Undercroft might be that game. We've already developed a habit of clicking around, collecting loot, and counting our gold. There are a hundred different ways you can get snared on a game like this. Maybe you just won't go to sleep until your warrior's wearing a magical furry hat that glows red. But in the end, a game like this will always win out for your time and attention, so be warned!"