extracted to the folder, open the folder click on the Setup.exe application. CPU: Intel Core 2 Duo 2. Prototype is an open world action-adventure video game developed by Radical.Here are the Prototype 2 System Requirements (Minimum) Prototype 2 has highly improved visuals over Original Prototype released in 2009 with massively detailed graphics and great fighting combat this game is a must pick. Radical has done a great job in maintaining open world environment with awesome visuals effects, detailed graphics, great fighting combat with the ability to use different weapons against enemies and ability to inject the virus in enemies to blow them as bio-bomb is really fun. Medical has done a great job in game-play department as Heller has Superhuman abilities like infinite stamina, more increased speed, Flight jumps, and gliding and a new sonar sense which help to find a person in the crowd. all free game files we found on the WEB before providing them in this website to make sure our users are always safe and get clean free game setup.exe.