I've played in this game and... It is really bad game. It's boring, graphic style is awful, and the control is uncomfortable. Random Encounter is really nice game, but this one is the complete opposite.
What kal3jdoskop said. Not really worth the hassle, and if anyone was interested in buying it, already did it via bundles and -75% Steam sales. Classic Serious Sam games (non-HD) would work much, much better.