Triad Experimental Corporation

Triad Experimental Corporation is a single-level PWAD for Doom II that was created in 1996. It was designed by Doug Ryerson.

Secrets

 * 1) Open the door at the bottom of the lift from the start, then head to the last light and use it to reveal a medikit. The alcove it is in is only 32 units long, and may be difficult to actually trigger. (sector 238)
 * 2) Head south from the central hallway, open the west door, and take the first path north. At the door, use the east wall and take the lift up to a box of ammo and a medikit. (sector 48)
 * 3) At the north side of the complex is an area with barrels. Shoot them, as well as the southeast wall. Take the lift up to a health bonus, an armor bonus, and a soul sphere. (sector 76)
 * 4) At the west side of the complex, climb the steps and use the east wall where the door is. Ride up to collect health bonuses. (sector 95)
 * 5) Head into the nukage northwest of the main complex and head inside the northwest entrance. Open the door and take the lift up to get a box of shotgun shells and a green armor. (sector 135)
 * 6) Head south from the central hallway, take the east door, and go up the set of steps. Use the second terminal on the east wall to find partial invisibility and a medikit. (sector 23)
 * 7) Head to the pillar northwest of the western complex and lower it to get a soul sphere. (sector 295)
 * 8) East of the main complex is a megaarmor on a platform. (sector 306)

Current records
The records for the map at the Doom Speed Demo Archive are:

The data was last verified in its entirety on December 6, 2021.

Things
This level contains the following numbers of things per skill level: