Crowds of blood-thirsty monsters, crawling from every corner of the secret research base. Gloomy basements and modern labs, darkness changing into blazing bulbs. The only usual thing is: you're in a bad place alone, and there's no one to help you!

An improved version of a cult 2003 game which won hearts of the huge army of players worldwide. Complete game missions, earning more and more cash for weapons and inventory, use stationary weapons in the hottest places, eliminate monster spawning places with dynamite and increase your firepower with implants and drones.

You've saved our poor little planet so many times... but the real hero never stops!

Go ahead, great deeds are waiting for you!

• About 1,000 monsters on each map, showing up to 100 monsters simultaneously on one playing screen
• 3 game modes: Campaign, Survive and Gun Stand
• Full-on-action male or female character
• Character upgrade facility
• 9 weapons of mass destruction
• Red or Green blood selection
• Highly imaginative selection of enemies
• Reactive music which helps to drive the action
• Useful gadgets - flash lights, medkits, battle drones

To activate the game, you need a Steam Account

• Login or register at the official
  Steam Website and download Steam client
• Install and start application, login with your Account name and Password
• Click the Games Menu.
• Choose Activate a Product on Steam...
• Follow the onscreen instructions to complete the process
• After the successful code verification, go to the "MY GAMES" tab and start downloading.