Enjoy a new 28 Map Half-Life campaign. Take the role of Gerald Backman, an industrial electrician interning at Black Mesa at the time of the resonance cascade. Face off against all the enemies from Opposing Force.
Half-Life: The Infected uses Opposing Force content but does not require Op4 to be installed.
Total Downloads: 3,09516th June 2020
20 Comments and 15 recommendations, most say "Play It Later"