Have you tried the mods yet? I had a lot of fun coming up with my own goals, like perfect happiness without cars (using only transit, bicycles, and walking path

Have you tried the mods yet? I had a lot of fun coming up with my own goals, like perfect happiness without cars (using only transit, bicycles, and walking paths), or flood-proof cities (the hydro simulation is pretty fun to mess around with), or rebuilding a city after an asteroid (or maybe fifty...) hit it...