I bought this prototype and I'm not sure if it is or not. It's got some things going on with it:
-No Doom marine before the main menu
-The demo plays, but it just shows the HUD and sounds
-Main menu options are the same as the final game
-When starting a level, it just shows the HUD. I can move around, but there's nothing but the HUD and sounds.
-If I hold A and press Start, it will toggle my ammo from what I currently have to 0 and back when I do it again.
Is this a prototype or what? And if it is, how much do you think it's worth?