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Standalone PC game built using the Source engine - no requirement for Half-Life 2.Official Valve approval for Half-Life 2 license and assets.Substantial, highly-polished and totally new addition to the Half-Life 2 universe, comparable to Half-Life 2: Episode One in length.Thank you to everyone who has tested this version of the game behind the scenes and leaving feedback on what you have wanted me to improve. Greatly improved graphics including some Ultra high definition textures.Greatly refined gameplay for a much more enjoyable experience.Extended gameplay with whole new levels.Today i'm releasing a huge update for the Summer Sale! This includes:
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About This Game After improving the game and having many play testers play Prospekt.
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