Name: Radiation Suit|
Duration: 60 seconds
Name: Berserk Box|
Duration: To end of map or death
Note: You can continue to pick up Berserk Boxes as often as you find them. Their effect is not additive.
The term "berserk" is derived from Viking warriors called "berserkers" who wore bear skins and would rush into battle with almost superhuman ferocity.
Duration: Until you die, end of Episode (DOOM)
Ammo Included: Type Skill 1 Skill 2+ Bullets 20 10 Shells 8 4 Rockets 2 1 Cells 40 20
Name: Computer Map|
Duration: Until end of map
NOTE: There is a setting for some lines that will prevent them from showing up with the Computer Map (the IDDT cheat code (qv) overrides this).
Name: Light Amplification Visors (Light Visors)|
Duration: 2 minutes
The Light Visor works by turning off the DOOM engines light diminishing code. The effect is that the entire scene is rendered as if all sectors had light values of 255 and that light does not dim with distance.
Part of the way that the DOOM engine give the perception of depth is to slowly dim the light value of the environment as the distance between the players point of view and the observed area increases. You can see this as the horizontal banding on the ceiling at the very begining of E1M1 in DOOM.