It makes for a far fresher game, at least in single-player. Rather than fight through the cities of Earth, Infinite Warfare sends you to the far reaches of the Solar System to battle above planets instead of ultranationalist radicals, you fend off a Martian insurgency, hell-bent on taking your home world for its own. This is a game rife with spaceships, warp drives, and laser weapons, which feel more in line with Star Trek and Battlestar Galactica than Call of Duty. With Infinite Warfare that skirting flirtation goes out the window completely. Links: Amazon (UK) | Amazon (US) | Official websiteSince the release of Modern Warfare back in 2007, the Call of Duty series has increasingly flirted with futuristic combat-each new iteration has brought us a little closer towards full-blown sci-fi, adding advanced weaponry, introducing jetpacks, and making wall-running a method of traversal through its many war-torn environments. Price: Standard Edition: £44, $60 / Legacy Edition (with Modern Warfare Remastered): £61, £80 Platform: PC, PS4, Xbox One (PS4 reviewed)