This year EA is giving away free copies of SimCity 2000 on Origin, you can find the details over here.
It's unknown how long this offer will be available so if you want a 100% legit free copy of SimCity 2000 now is the time to act.
This classic title goes way beyond building a city. You’ll be laying down districts, assuring everyone has power and water, acting as the mayor, and making sure to keep your citizens happy, healthy, and wealthy. The game’s iconic art style will transport you back in time.
Want to play now for free? Just log in to Origin, head to the On the House page, and download SimCity 2000 to your “My Games” library. You’ll be able to play it whenever you want.