Delta Labs - Level 4: Union Aerospace Research Division

Delta Labs - Level 4: Union Aerospace Research Division is the nineteenth level of Doom 3. Hell Knights are introduced in the cutscene. Betruger sends the player to Hell through the main teleporter after the battle. The player encounters the party hat Chainsaw Zombie here. This is a very small level, consisting of a few corridors and the main battle.

PDAs

 * Jack Gibert

Charaters

 * Malcolm Betruger
 * Joe

Enemies

 * Chainsaw Zombies
 * Hell Knights

Weapons/Items

 * Chainsaws
 * Ammo Belts
 * Rockets
 * Security Armor

Cabinets

 * Cabinet #104: 579