E1M7: Mars Technology Labs (The Classic Episode, Part 2)

E1M7: Mars Technology Labs is the seventh map of The Classic Episode, Part 2. It was designed by Jan Van der Veken and uses the music track "Sign of Evil".

Secrets

 * 1) After the blue key doors, follow a catwalk to get shotgun shells then the radsuit. You will need it to reach the moat where the imps shot au you in the start area. Here, the computer map, the chaingun and a box of bullets await. (sector 35)
 * 2) Turn back, use the red switch for a medikit, a box of rockets and the rocket launcher. Go out of here on the right of the window (it will lower a wall near the start). (sector 175)
 * 3) Kill the three sergeants if you have not already killed them. Use the switch for the soulsphere nearby. (sector 107)
 * 4) Open a wall on the right of the small window, it opens a niche with the backpack. (sector 127)
 * 5) Entering the room with the yellow door opens a wall (you can hear it). Enter the small room with the radsuit. Jump in the moat (this lowers four bars), use the switch for the partial invisibility and the mega armor. (sector 287)
 * 6) Once you killed the spectres, go on the right with the yellow key for the BFG9000. (sector 340)

Current records
The records for the map at the Doomed Speed Demos Archive are:

Player spawns
This level contains four spawn points:
 * 1) facing north. (thing 4)
 * 2) facing north. (thing 5)
 * 3) facing north. (thing 6)
 * 4) facing north. (thing 7)

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