Valve Didn't Want Zombies In Left 4 Dead, It Turns Out

There really is no Left 4 Dead without zombies, but that's exactly what Valve's co-founder originally wanted.

Steam Workshop::Half Life 2 x Left 4 dead 2

Left 4 Dead almost didn't have zombies

When Bill from Left 4 Dead was brought into the game why wasn't there any of the special zombies from Left 4 dead that were brought in as a killer? : r/deadbydaylight

If You Like Left 4 Dead

Steam Workshop::No Special Infected 2

The Essentials – Left 4 Dead - Game Informer

Make these 4 cut special Infected designs with their own abilities : r/l4d2

The Livid Dead: L4D Versus Mode

What became of 2009's Left 4 Dead 2 boycott? Here's the inside story

Valve Boss Gabe Newell Didn't Want Zombies In Left 4 Dead

Valve 'accidentally' leaks the earliest Left4Dead prototype, and it was a Counter-Strike mod all along

Left 4 Dead would have been better if - Game Design and Theory

No Mercy! Celebrating the 10th Anniversary of 'Left 4 Dead' - Bloody Disgusting