So, my brother and I are conspiring to bring out the videogaming ways of my sister-in-law (his wife), and they have recently taken to playing Lego Harry Potter Years 1-4 in co-op. The obvious next step is for them is to play Lego Harry Potter Years 5-7, but we're not sure what to try after that.
Games she has liked:
Banjo-Kazooie (with all cheats enabled)
Harvest Moon DS
FarmVille
Mario Kart Double Dash
Lego Harry Potter
Systems owned:
Xbox 360
Wii
3DS
PC (netbook)
N64
Any suggestions?