Albedo Eyes from Outer Space Key

Albedo: Eyes From Outer Space is a first-person adventure game.
Working as a night watchman at a partially abandoned secret research facility, you are left unconscious by a nearby explosion. Waking up in the basement of the complex, you look up and see a hole in the ceiling.
Escape from the damaged building is just the beginning of your troubles, and as you begin to explore the base, you encounter strange, unearthly organisms. Is all this due to some kind of biological experiment that went wrong? You will have to fight for survival as you unravel the mysteries and solve the problems that await you.