Wednesday night at Tigra Corpa Group: Chemical Researcher Chris Wilson fi nds himself exiting the lift after it bizarrely stops on the 20th fl oor. Walking out of the lift he fi nds the security guards lying dead in front of him. Panic enters his body and his vision narrows.

Chris is left with a seemingly impossible mission ahead of him - survive and save his girlfriend and colleagues, by attacking his aggressors. A simple man, in the wrong place at the wrong time, with all the odds against him, Chris has to become a killer in order to become a hero!

• + 20 floors of intense survival situations and varied objectives.
• + Numerous missions include gun combat, bomb making, puzzle solving and many other challenges.
• + Learn how to mix up chemicals to create bombs and how to use a gun as a first timer.