【實用遊戲app】Game Pro - Black Mesa Version|最夯免費app-綠色工廠好玩App

Gordon Freeman is tasked to place a sample of a strange material into an electromagnetic instrument, using the Hazardous Environment Suit Mark IV to do so safely. However, the sample material causes a "resonance cascade", devastating the facility and creating an interdimensional rift to an alien dimension called Xen, bringing its alien creatures to Earth. Freeman survives, finds other survivors, and makes his way to the surface with the protection of his hazard suit to get help. Upon reaching the surface, however, he finds that the facility is being cleansed of any living thing - human or alien - by armed forces. From other scientists, Freeman finds the only way to stop the alien invasion is to cross over to Xen and destroy the entity holding the portal open.FEATURES: • Walkthrough Videos • Read character bios • Guide on every level • Cheats and tricks in level • How to get through Challenge Modes • Manual Game Guide • Trailer Videos • And many moreDownload This Game Cheats Guide for the Black Mesa app now!