Nihilanth (Half-Life / Black Mesa comparison)

Nihilanth can teleport you to other different rooms in the original, but I don't feel like showing them all off. Notes: - Half-Life / Black Mesa comparison playlist: https://www.youtube.com/playlist?list=PLDOz00GDmmSFPsslkigUDOfzLEKuPrWDB - Playlist of other Half-Life related videos I uploaded: https://www.youtube.com/playlist?list=PLDOz00GDmmSFVgvwBQ_7Go9Lk2wGYXGGo #halflife #halflife1 #blackmesa