Oh, yeah. A friend who moved to another state made me very jealous by playing Portal 2 with his daughter. But my daughter just turned 2 years old, and all our current friends' kids are no older than 4, so it's gonna be a while. Believe me, I'm constantly evaluating them to see when they might be able to handle even something as simple as a LEGO game. I have a long list of co-op games I want to try with my daughter when she's old enough, and hope she'll be interested.