In the Super NES port of Doom, rockets do not push you back, therefore you must straferun into the blue box. Note that this will NOT credit you for the secret, and therefore NOT get 100% secrets just by doing this trick. Do NOT jump into the box, just get near it, and then face the position of the switch correctly, and press the use key repeatedly until you get to the intermission screen. You must be quick, because you may completely miss your chance to be invulnerable to the splash damage! There is an easier way to exit this map to E3M9. Also, there is another invulnerability that is strongly recommended to avoid low health from the splash damage. Be careful, once you enter it you cannot do anything else other than press the secret exit switch. Alternatively, fire a rocket at the wall to rocket jump/boost to the walled-off area. Back up to the ledge in front of the chainsaw, aim yourself carefully, and straferun towards it, falling in through the gap in the top.

Find the skull switch surrounded by short blue walls. To access the secret map E3M9: Warrens, take the teleporter to a ledge overlooking the water.Note that if you get the blue key BEFORE getting the chainsaw, you are not allowed to get the chainsaw and the secret anymore because getting the blue key causes the chainsaw platform to raise too high for you to reach it. There is another platform besides the teleporter one.The right torch in the marble room is also a secret door open it to access a bulk cell.The one on the right will take you to a ledge with a plasma rifle. Open the door and inside are some teleporters. Near the building you start off at, there is a vine building to the north.Go up them into a room with Imps and Demons, including a rocket launcher, chaingun, and an invulnerability.Ĭertain sections of this level map trigger traps of hellspawn in the huge lava pool.

The only way to enter is to press the lion switch to the east. The mideast of the map has a skull building. Open it to access a room with some enemies, and additional health and ammo. You start off in front of a lion-faced door. Open it, turn left and open the exit door, and step through the exit teleporter.Īt this point you can exit, though most of this map remains unexplored (and is completely optional). To the midwest of this map, somewhere the lava turns into blood. Now continue forward, then harshly right, and take the teleporter. Follow the path southeast to the blue key.

Straferun to the teleporter (if you fall off there is a teleporter you can take to get back on), you will be inside one of the buildings. Open the door and then open the secret door (it's not a secret because it's required) next to the left torch. If you play on the easy skill levels, the blue key is in front of the entrance door. From the start point, find the marble building.

Mt. erebus doom