Call of Duty: Ghosts seems to have rediscovered a bit of the Quake and Half-Life mod scene spirit. Hear me out, right. I know it’s all usually very po-faced and dull, but the next DLC map pack seems to throw together whatever weirdness its creators found kooky or funny or cool–as so many mods did. See, ‘Invasion’ will bring ghost pirates and mariachi revenants and I’m surprised to find CoD DLC making me nostalgic. It’s just a shame this attitude is confined to paid DLC.