Simcity 3000 Portable -

: It had zero crime, zero pollution, and was fully self-sufficient.

In 2000, EA released an expansion pack for SimCity 3000, titled SimCity 3000: Unlimited. This expansion added new features, including a 3D game engine, new scenarios, and additional gameplay mechanics. Unlimited also introduced support for larger city sizes, allowing players to build more extensive and complex cities. SimCity 3000

Against all odds, the modding community is still alive. Because the game uses simple bitmap graphics (sprites) and text files for building properties, it is surprisingly easy to mod. : It had zero crime, zero pollution, and