WALL GRAPHICS Stone .Gray .Gray. older, cracked .Brown, heavy brick .Brown, heavy brick with pipes .Stone with exhaust tube (fireballs will fly out of it) .Stone with burnt impact mark of fireballs .Bunker (fire anim shown in front of it) .Destroyed bunker (hole blackened and chipped by gunfire) Metal .Water tanke (Wasser) - Metal wall with the word Wasser on it. Can blow away, leaves water. .Oil Tank .Battleship bolts with slide switches and counters (lights of this time are still big) .Wall switch (up/down) Glass .Stained glass of Triad symbol .Stained glass of monastery images (cross, saint, etc) Part Four Added Walls .Sendenkener (thought-sender) panels .Sendenkener Time Unit