PDA - The Doom Wiki at

The PDA (personal data assistant) is one of Doom 3

PDA, Doom Wiki

DOOM

What is the Stalker Anomaly PDA based off of IRL? : r/stalker

Resources - Doom 1&2, Heretic, Hexen 1&2, Strife - Le Bottin des Jeux Linux

Doom 3 - Wikipedia

complete list of PDA's? - Doom 3 - Doomworld

H. Feiner - The Doom Wiki at

What are some other characters that keep a game from having little to no dialogue since the protagonist is mute? : Doom

DOOM

Maledict - The Doom Wiki at

E1M2: Nuclear Plant (Doom), Doom Wiki

DSDA-Doom - The Doom Wiki at

Any good UAC PDA wallpaper? - Doom 3 - Doomworld