war correspondent Paci Perkins

This art has some references to Katana Zero's poster

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

Drew Gordon Freeman! :D

Gman yeti

Hazardous Environment Combat Unit BF

I was bored, so here's some random Peashooter thingy sketch

USD Poster of Resistance Organization