


A new civilization is established on the far-off colony, and in the decades that follow great scientific breakthroughs would be made.Įventually in 2095, Argent Plasma would be discovered in fissures within Mars, becoming the human race's first interaction with the ancient Argent Energy. Samuel Hayden and the Union Aerospace Corporation or "UAC". Because the invasion ultimately started here, this blood-drenched area suffered the most damage as it is littered with human skeletons and remains.Scooting ahead a few millennia to Earth, the human race has flourished and plans for the colonization of Mars in 2049 were well underway thanks to the efforts of Dr. Sector 4 is the smallest sector, consisting only of a few rooms and hallways, but houses the main portal to Hell, the powerful long-range Project Apollo teleporter. This pad can also be reached as a destination by the experimental long-range teleporter located in the Phobos Labs. The final teleporter (which is the main teleporter in this sector) has four destinations: another storage room, a hallway near Test Chamber 1, an office near Test Chamber 3, and a landing near the entrance to Sector 4 on the other side of the bridge destroyed by Dr. The second teleporter has three destinations: the room itself, a nearby hallway, and a storage room. The first of three teleporters has two destinations: the room itself, and a pad in the upstairs balcony of the chamber. Sector 3 is entirely dedicated to teleportation research, containing the medium range devices devised under Project Gemini. Area 2B also has a lab dedicated to research on Site 3's primary artifact, the Soul Cube. Area 2B houses some demons from Hell and additional research labs. This area also contains the first teleporter created by the UAC as part of Project Mercury. Area 2A is the main medical facility in the UAC. Sector 1 also contains the main warehouse for the Delta Complex. The only known entrances are from the Monorail Station and the CPU Complex. It houses power, control, and administration areas, and has its own reactor. Sector 1 is the main area and entrance to the Delta Complex. The area begins to merge fully with Hell during these events, periodically entering a state where the entire building is filled with smoke and fire and covered with blood and skeletons. The Delta Labs also make an appearance in Resurrection of Evil, and must be visited in order for the player to return the Artifact to its place of origin in Hell. The player returns to Delta Labs after retrieving the Soul Cube from Hell, only to find the area in further ruins and coated in Hellish growths. The Delta Labs are the location of most of the UAC's teleportation experiments, including the Project Apollo teleporter through which the demonic invasion was launched. Betruger constantly antagonizes the player and commands his demons via telepathic messages. The lack of cutscenes makes gameplay constant, though Dr.

It is also one of the hardest parts of the game, filled with hundreds of demons. It is one of the most prominent locales in Doom 3. The Delta Labs are an advanced UAC research facility, one of the more recently constructed portions of Mars City.
