L4D
Left for Dead
Example
I still love getting a few friends together and playing L4D

Related Slang
L4D2 | Left for Dead 2 |
TWD | The Walking Dead |
FPS | First-person shooter |
PvE | Player versus environment |
PvP | Player versus player |
HS | Headshot |
NS | Nice shot |
Gamers use L4D as shorthand for the game Left for Dead. In this first-person shooter (FPS), four players must work together to survive a zombie apocalypse.
Valve released the original L4D in 2008. Most notably, the game uses a feature called the AI Director to procedurally determine when and how enemies appear, making each playthrough just a bit different. In 2009, Valve released a sequel to L4D, called Left 4 Dead 2 (L4D2).