A week or so ago I began working on a game called Utopia (the name might be changed). This game will be an isometric strategy game where you must keep your city growing, making money, etc... The game will have many factors which you must abide by, such as water, job, and electricity requirements, and will contain endless hours of fun gameplay.
It's currently being made using Lua (it's simply the fastest and easiest way for a game like this and I am highly interested in showing Lua's true potential). I have been making the buildings using Simcity 3000's Building Architect Tool. If anyone is experienced with this tool and wish to help with the graphics please message me on the forums. My username is Giuliano.