| Developer | id Software |
| Publisher | id Software |
| Released | 30 de agosto de 2007 1 de junho de 1995 |
|
Action Shooter |
| Historical period |
Future |
| Perspective |
First-person |
| Presentation |
3D |
| Setting genre |
Horror Science fiction Supernatural fiction |
| Type of events |
Fictitious events |
| World |
Real world |