


The story follows that a trip to Mars brings back a mysterious material that opens a portal between Mars and Earth.

Hideous monsters from another world have scattered throughout the facility. Corridor 7 Alien Invasion is a game very similar to Wolfenstein 3D, with only the hands and the weapons of the protagonist being visible on the screen. This terrifying sci-fi first-person shooter from Capstone Software has you venturing deep into the dark and twisting test chambers of Corridor 7 to combat a hostile takeover of Earth. Now it’s up to you, a lone Special Forces agent, to enter Corridor 7, eradicate the alien invaders, and close the gateway before the invasion takes hold! The thrill of discovery was short lived when hostile alien creatures began pouring out of the gateway and into the facility. and they’re angry.Ī team of scientists experimenting with a small, metallic object brought back from Mars used it to open a gateway linking our world with another deep within the top-secret research lab known as Corridor 7.
