Gamezebo Rating:

Dwarves and dogs have one thing in common: Both love to dig. It's possible both enjoy lifting their legs on fire hydrants too, but we'll never know for sure. Dwarves would rather talk about gold and gems than how and where they relieve themselves.

Dwarven Den is a puzzle / mining game from Backflip, the studio behind the long popular dragon breeding simulator. Unlike DragonVale, Dwarven Den is fast-paced and action-oriented. It's creative, it's challenging, and it's satisfying to play (games that revolve around digging usually are). That said, its free-to-play trappings, though minimal, may frustrate some players.