Half-Life 2

In a world where your usual new release’s recommended retail price is $60 and every great leap in graphical prowess seems to lop another few hours off the length, it’s a refreshing change to be able to say that Valve are being really, really good to you. Not content with remastering the PC’s best ever FPS for 360, they’re also packing in two supremely addictive mods in the form of bizarre but compulsive puzzler Portal and Team Fortress 2’s insanely violent cartoon carnage.