we have a wii- I don't know about games for toddlers, but I think it might be too difficult to control, you have to have pretty good hand/eye coordination, as well as fairly still hands so i think just in that respect it would be too difficult for a toddler..even I sometimes have trouble with it! They are great fun though, for adults and kids! maybe something to think about for the future, a 4-5 yr old probably wouldnt haveany problems with it.