Downloading OccupationCS: Source 4.1.1 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions among OccupationCS: Source users are 4.1, 3.4 and 3.1. We recommend checking the downloaded files with any free antivirus. OccupationCS: Source is sometimes referred to as "OccupationCS Source". The actual developer of the free program is Ballistic Software. OccupationCS: Source is included in Games.
From the developer:
OccupationCS: Source is a free program that allows you to engage in ultra realistic fire fights with AI and/or players in 6 game modes. The program captures the realistic dynamic, destructive nature of the bullet in a fast paced dynamic combat environment.
You may want to check out more software, such as Source Insight, MapGuide Open Source Release or GoldenEye: Source, which might be related to OccupationCS: Source.
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