Happy belated Halloween! I wanted to draw military OC's in costumes to battle unspeakable horrors for spooky month. Naturally, I landed on the HECU Marines from Half-Life.

Guest starring Marina, @vm_flashback's universe-hopping marine (who in part inspired this piece!)
And featuring my combat gremlin, Penny (yep, she was USMC before becoming part of MACVSOG!)