DOOM 3 is free to own forever on the GOG platform, as long as:
- You have an Amazon Prime subscription.
- You grab your copy before 18th November.
Developed by id Software, and originally released in 2004, DOOM 3 is a critically acclaimed, horror/action first-person shooter.
A demonic invasion has overwhelmed the Union Aerospace Corporation’s Mars research facility. As one of only a few survivors, you must fight your way to hell and back against a horde of demons in this reimagining of the original DOOM.