Buy Cheap Serious Sam Collection (Xbox X) on DifmarkBecome a hero and save the world from aliens in Serious Sam Collection for Xbox X. Buy Serious Sam Collection (Xbox X) on Difmark while its on sale. Get the best price when purchasing all the games in one bundle, and get ready to make some noise. Serious Sam Collection: Games and featuresBecome a legendary shooter named Sam Stone in an explosive shooter game. Prepare yourself to save the world from alien invasion in these game series. Top things to know about the game seriesUp to 16 online players or 4 offline players can simultaneously play Serious Sam Collection. Once you buy and start the game, youll have to walk a mile in the SamSeriousStones shoes. The journey starts in the midst of Ancient Egypt ruins and takes the player through South America. A player must stop the alien invasion at all costs and take down as many hordes as possible.  The title of the most explosive game series is quite honest. Players get to use the wh