Doom 2 is the grand daddy of Boomer Shooters. Where Wolfenstein and Doom were the blueprint of the FPS, Doom 2 perfected it. This replay made me really appreciat its level design and willingnes to be creativ despite clear technic limits. In addition to a bunch of new monsters, you get one of the best shotguns in gaming history to blow them away. Yes, I now can agree that Doom 2 is one of the greatest games ever made.