VoltCity is a touch based game about managing power, it was made for the Electricity Museum of Madeira (Casa da Luz) by myself the artist and designer, and by Kushal Ponnam the programmer of the game.
Check out the process behind Voltcity at my website http://www.victorcastro3d.com/2015/12/voltcity.html or at Behance https://www.behance.net/gallery/30301609/VoltCity
Feel free to send me feedback, Thanks.
Cheers.