Opposing Force Coop Addon - Bootleg Squadrog

The author of this mappack "Brendon Chung" was disappointed with the lack of teamwork in the Opposing Force single-player mode, and developed Bootleg Squadrog for the purpose of co-operating with Opposing Force's npc soldiers.
Requirements ---------------- Half-Life, Half-Life: Opposing Force and Half-Life: Opposing Force Coop on either WON or Steam is required to play. You must also either have an LAN or internet connection. How to install ---------------- Star