Have a win 7 mouseless laptop I'd like to put a game on and play for funs. Typically my go to game for olden computers is Heroes of Might and Magic 3 or maybe Civ 4. Any recommendations?

Diablo2, WC3, and RTSs would be tricky because lack of mouse and I'd prefer no rush to my actions so I can simultaneously be coding and just do minibreaks taking a turn or part of a turn here and there