Five small HOMs due to missing textures ( file info).

100% kills, items, and secrets on UV ( file info).

100% kills, items, and secrets on HMP ( file info).

100% kills, items, and secrets on HNTR ( file info).

100% kills, items, and secrets on ITYTD ( file info).

No monsters, 100% secrets walkthrough ( file info).

There are 25 known anomalies in this level's REJECT table. The blockmap bug can occur in the long central corridor of the maze.Д®xamining tangentially the small nukage pools near the blue key chamber may reveal several slime trails (see screen shots below). Two shell pickups ( Things 16 and 48) have no flags set for any of the three difficulty classes, so they do not actually appear in the level. Each of these results in a small Hall of Mirrors effect (see demo below). Sidedefs 345, 353, 369, and 379 are missing their lower textures, and sidedef 872 is missing its upper texture. This seems to prevent the door from opening unless the lift is fully raised. Sector 41 (the yellow door) is incorrectly assigned tag number 3, which is used for the square lift just east of the large central room (B). The elevator only rises once, so if you miss it, you must walk to the other end of the slime river and take the lift out (R). The soul sphere (sector 88) visible from the green rectangular room is then accessible (with great care, it is possible to flip the switch while standing on the elevator).

The alcove at the north end of secret #2 is really an elevator (Q) the switch to the left will cause it to rise.You will reach a room (P) containing a rocket launcher and various other powerups. Drop down into the slime river and go east. This leads to a room containing a slime 'river'. From the green rectangular room, leave through the left-hand corridor.It reveals a small room (O) containing a backpack, a medikit, and a box of shells. In the short corridor where the player starts, there is a secret door on the south wall.Yellow Door, go right, go left, and then left again up the stairs, and cross Stairs in this room, and hit the switch next to the Yellow Door. Turn right to get some health, armor, and the yellow key. Take a left, and go left again, and you're out of this To get out, go right until you hit a wall, and go right again into Watch out for 16 Imps and 7 Demons in this maze (try to kill them if they get in Kill theД¦ Shotgun Guys(4 coming from the hallway and 2 on the platform) here, and enter the Blue Door.

Look for the entrance that has white lights If you are locked it, stand on the light the blue key Go in, kill the 6 Imps, grab the 5 health bonuses and chaingun, and Take it upДЄnd go right being aware of the 2 Zombiemen on your left, and walk up to the doors in this room. Kill the Zombieman and Imp in here, and hit the switch and a lift should lower. Kill the 3 Zombiemen and 2 Imps to the left, and take the middle opening in this room. Take the backpack, medikit, and shotgun shells, and go back out to open At the start, go to the door, but check the wall to the left and it should

Doom 4 level 1 secrets