
level 4 changes from 2:

.) portaGate harder to find in Lab8;

.) M6,M7,M9 are darker

.) Bkey in M7 is randomly positioned (3 possible);



level 3 changes from 1:

.) Wkey moved (exterior);

.) exterior fog thicker, different color;

.) Bkey in M5 is randomly positioned (3 possible);

.) M4,M5 are darker

