middle pillar….. The switch opens a door???
The eastern pillar <2d380df,57aafc9> leads to the ridge east, with the yellow key… – SE: 31ff6e7,faea6d2e> NE of tower, with plasma gun. – In the NW lake is in the north a pillar <0xfe1aff7a,0x4093707> containing a transporter. It warps you to the yellow door. E3M8: DIS + Not a real secret room, but in case you are wondering: the room in the middle contains a plasma gun and a blue armorvest. E3M9: WARRENS + This level is very similar to E3M1, but is much more difficult. # Just like in Hell Keep, there is a rocket launcher just in the west of the small grey chamber <0xfd20a96c,0x76057af> in the NW. This rocket launcher is not available on Ultra-Violence mode and above. + Note that many of the hidden rooms full of enemies (the rooms that open when you go over the transporter-lookalike in the NW) contain weapons and other goodies. Most beneficial of those is the BFG9000 in the SW corner of the lake (west behind the entrance).