Play Half-Life with friends! Players fight computer-controlled monsters through the original Half-Life storyline or hundreds of available co-operative scenarios. Also includes a plethora of new weapons, enemies, visuals and gameplay systems. Customization features allow each map to use its own unique weapons and enemies.
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A custom sniper rifle for Sven Co-op was first planned more than 7 years ago, and now finally it's there. This rifle has been modeled and skinned by Toadie.