- Azure Sheep 
 - Retribution 
 - They Hunger 
 - Todesangst 
 - Opposing Force 
 - SvenCoop 
 - XDM 
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 Features: 
 - Added 5 new Scientists faces. 
 - Scientists now can heal other survivors. 
 - Added 2 new weapons: Beretta(Almost as in Azure Sheep), and sniper rifle( Almost 
 as in Opposing force and SvenCoop ) 
 - Added 3 new Security Guards faces. 
 - Now you can give your 357 or Beretta to Security Guards.(Secondary Attack) =)) 
 - Soldiers can use Crossbows, and Shotgun's second attack, so be advised! 
 - Added 5 new Impulse Cheats - 70, 74, 75, 77 and 78. 
 - Alien Flocks now are consists different colored creatures. 
 - Added 2 new monsters: Male Assassin, and Black Mesa Construction Worker. 
 You will not meet them in the original game. 
 - Added 6th weapon slot in which were moved RPG, and added sniper rifle. 
 - Predatory plants have green blood. 
 - Every byte gives 5 seconds to snark's life 
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 Bugs Fixed: 
 - Scientists stopped to stopping on any interruption with scream 
 "I'll not make more anyone step!" 
 - There is no followers limit, with 2 persons. 
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 HD Pack:
 
 If you are using Blue Shift HD Pack, just launch file "override.bat", from the mod directory, to avoid undefined 
 bugs. 
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 Also Note: 
 - Before use impulse 74 - 78 cheats, you must use impulse 70 cheat, save, and restart. 
 - Soldiers sentences were changed for Russian translation, and in English may 
 sounds absurd. 
 - Other changes were added also. 
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 Special Thanks: 
 - Alexander Popov 
 - Daryn Waite 
 - XWider 
 - PcGamer and Black Widow Games 
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 FAQ 
 Demo level: 
 Q: - When Scientist runs to the door, it closing, and game restarts. Is it bug? 
 A: - Yes. There 50% chances to be game restart in this place. 
 Q: - And this one map is all game??! 
 A: - This is just demo level, with features, which adds mod to original game. After mod selection type "New Game", 
 to start the game with new features. 
 Global: 
 Q: - How to give my 357 to Barney? 
 A: - Get enough close to Barney, select your 357, and press right mouse button on he. 
 Q: - There are no my problem's solution here! 
 A: - Make here comment with your problem. 
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