PTTR

Otis Zombie

GARGANTUAR FREEMAN

Mr Crowbar Man

Many parts of the United States of Diavolo were designed with reference to City 17 in Half Life 2 Beta

An out of boredom Bf sprite sketch

war correspondent Paci Perkins

USD Poster of Resistance Organization

Drew Gordon Freeman! :D

This art has some references to Katana Zero's poster