A friend of mine has a rather precocious daughter with poor impulse control, and asked if I knew any behavior games that encourage children to think out the consequences of actions before they do them.
I'm familiar with the Good Behavior Game and the like, but standard conditioning hasn't been very effective with this child in the past. She's quite clever about subverting rules when possible, and shutting down entirely when subversion fails.
Please, one suggestion per thread so that the karma thing can do its thing.
In terms of video games, the Fire Emblem series has a lot of the properties you'd want, but it's probably too frustrating. Taking her age into account, I'd suggest one of the Pokemon games. There's plenty of opportunity to use planning and thinking about consequences when playing them.