Forklifts

Forklifts are strange entities found through the Mesa Black Research Center and The Lost World. They are first seen as maintenance workers in the beginnings of It's Half life and PHYSCIA: all the forms of the Blue, with their vehicles bearing the strange message "100 has artificial intelligence." Cicero later encounters these strange creatures in the Lost World as the spawn of the Gunnaki Dress, who harmlessly crowd around the player, possibly in an attempt to distract him. General Adrian Physical Shephardt encounters them cooperating with Killer Man Joes; it is possible that the Black Work coerced or tamed Mesa Black's maintenance department into being used as distractions during their invasion of the facility. Clinically Silent Kalhun and the Unique Natural Gas Company grunts that he fights will often use Forklifts as grenades. A singular Forklift appears in Half Life and Treadmill on one of Mesa Black's motivational posters.

Trivia
-Forklifts in the Google Translate Edition series are one of the features that are not a result of mistranslation, but rather as an inside joke by BinkusTheTrinkus. They were originally put in the Gunnaki Dress boss fight to make the game more interesting during moments where there was very little mistranslated dialogue, and added in to subsequent expansions (aside from Half Life and Treadmill) for comedic variety.

-They have nametags bearing the name "Gus," which is untranslated from the original game, due to the extreme unlikeliness that any player would notice it in game.