/vr/ - Retro Games

>>2687809
you are about half right, at least for E2; of the 18 there, 4 are in a group of 4, 6 are in pairs, 8 are by themselves.

E2M4 has a pair in the grey ring with the three staircase builders

E2M5 has a pair on the platform at the start

E2M6 has a pair in two traps on the way back from the yellow key to the real exit. you are likely to meet them together although they are not released simultaneously by crossing the same linedef.

E2M9 has the group of 4