I still regularly play L4D2 with friends. Also it’s modded beyond all recognition. Zombies are anime girls. Tanks are Donkey Kong. Witches are hatsune miku. Smokers are yoshi. Hunters are assassins creed hoodies. And more. Every weapon is something else. The graffiti in safe rooms are Jayden Smith tweets. The list goes on and on. I love playing it with friends.

That being said, in 2025, while I love L4D2, in 2025 I think World War Z is the best Left 4 Dead-like. Terrible movie, great book. Great movie based game.