When buying you get a key to activate the game in STEAM.
ABOUT THE GAME
Celebrating the twentieth anniversary of Sonic games, Sonic Generations will bring old and new fans of Sonic unforgettable experience.
Sonic´s universe is absorbed in the chaos after a mysterious new power creates a "time holes" that are being moved Sonic and his friends back in time. There Sonic meets some of his old friends from the past, including himself in his youth! Now they need to unite to defeat their enemies, save their friends, and find out who is behind this diabolical deed.
Key features:
Double Fun - Play as classic and modern Sonic. Master the moves of both characters, each of which moves on its own, designed just for him neighborhood.
Best has become even better - a cult gaming environment comes to life in a beautiful high quality adventure Sonic revised recreated and resubmitted with a stunning result.
A totally new experience - Play on any of your favorite levels in a completely new way, because they are all presented in stunning new stereoscopic 3D.
Unlock New Adventures - After completing each level, and the liberation of all the friends of Sonic, you can go back and perform more complex missions alongside friends.
Inglorious bosses and opponents - Grasp the some of the most prominent negative characters of the universe Sonic and fight for the final advantage.
Control your movement - Manage crown attack «spin-dash» classic Sonic and use the ability to «boost» modern Sonic after you complete all new levels.

Installing the game using the key

★ Download, if you have not yet installed Steam.
★ Once the program is downloaded, run and enter or register an account
★ bottom left, at the Steam window there is a button "+ Add your game ..." click, a small menu will appear:
★ Select "Activate via Steam ..."
★ Recruit key and click "Next." All right, the product is activated and added to your games on Steam.

 *Attention !!! - Sometimes the game can not immediately check your library of games - it is necessary to restart Steam

<Delivery> This product is distributed through the digital distribution, and contains no packaging and boxes. </ Delivery>