So last weekend I played a new game with the kids called Thunderstone. The game is a card based game that recreates an adventuring group. While the game is plenty of fun it is also easy enough for younger kids to play. I suspect that we may not have been playing with the full on set of rules, but we were close enough to them to get a good feel for the game.
In the game each person starts out with basic supplies for an adventuring party represented in cards. Using the cards you have collected you can either head to the village to purchase supplies or recruit and level up; or you can delve into the dungeon and battle creatures for experience points. The game play is pretty simple once you get it figured out, though I will admit that the setup is a bit on the complicated side to determine from the book. Just be sure to read through the instruction book and it will all come together pretty easily.