Created in 2006, Infection is a Half-Life 2 horror series telling the story of Civil Protection Sergeant Alex Jacobs, who is personally sent by Doctor Breen on a mission to secure an old bunker where biological weapons were being tested, but things soon go from bad to worse as he finds a virus that reanimates the dead as zombie-like Infected.
Infection was originally composed of seven chapters. A prologue for Infection 2 was eventually released and a remake was created by fellow comic maker Shazbot, but the second series was left unfinished.