Originally a map for L4D1's Survival mode, here it's expanded into a two-level campaign with a journey leading to the lighthouse then an actual escape at the end, rather than inevitable death of Survival. The Last Stand's headline feature is, y'know, The Last Stand.
To see this content please enable targeting cookies. With Valve saying as recently as this year that they're not making L4D3, The Last Stand may be the co-op shooter's last stand for quite some time. Made by fans but released officially by Valve, the huge free update has added a new mini-campaign based on the first game's lighthouse Survival mode map, dozens of new maps for Survival and Scavenge modes, new weapons, and loads of wee tweaks and touches. Eight years after its last major content update, Left 4 Dead 2 has mutated all sorts of newness with The Last Stand.