That's a buy for sure.

Also, well, considering how most Roguelikes in PC-land are free/iDevice priced…rather than the Fushigi Dungeon assortment on consoles and handhelds—-$5 should be a handier barrier-breaker for folks whom this might be the first one they've ever paid for.

Kind of, but only just kind of and to a point, Unreal World has a roughly similar price point.