An official RWBY game is on greenlight, and it looks pretty great

Left 4 Dead survivors return for Zombie Army Trilogy

Took long enough! Left 4 Dead 2 uncensored in Australia

Three Valve characters are playable in Super Time Force Ultra

Super Source Bros. Melee

Meet the cast of Left 4 Dead’s Japanese arcade version

Left 4 Dead: Survivors gameplay trailer looks just like Left 4 Dead

Taito’s ‘Project Z’ endeavor is actually a Left 4 Dead game

Leaked presentation shows Left 4 Dead 2 in Source 2

Valve database lists Left 4 Dead 3, Half-Life 3 teams