Cities: Skylines on Steam is free to play for the weekend
Lunar
For a limited time you can enjoy city builder game Cities: Skylines for free as Steam now offers you to try this game over a weekend.
Cities: Skylines is a single player orinented game where you are allowed to desing your own city. There is a strong emphasis on the transportation system management and its optimisation. With a possibilty to mod your game you can get even more immersive city building experience.
Game release trailer:
