Cyberphobia: Prologue - Expansion Pass 2

The base game seems to be an insanely priced shovelware, and DLCs seem even worse. I got this key for free in a trade from a guy who also got it for free... No idea if it works, and even if it does, it's probably a very bad game (no user reviews on Steam). The only reason I'm creating those GAs is because it'd be a shame to throw away a key if someone might use it, or maybe even prove me wrong, and they have the base game and will enjoy this expansion. I hope for the latter. Anyway, here it is.