Enemy Zero/YMMV
- Demonic Spiders: Due to the nature of the game mechanics, every enemy is one of these.
- Most Wonderful Sound: The horrific shriek of a dying alien would be horrifying if it wasn't such a damn relief.
- Narm: The otherwise chilling and well-made opening cutscene gets marred a bit by Parker letting out a very silly Stock Scream when he gets killed.
- Serial Numbers Filed Off: The plot heavily borrows from Aliens.