i was trying to get the walking database achievement (wich i got). the first curious thing that happened is that i found the jim's computer room, wich is fine if rare. but then i came acroass a heavy containment entrance, but after i opened it, sebby spawned and so it cancelled heavy containment. but then i found the P.T. room and i said "wow! i'm so lucky!" but then i kept going expecting to encounter the storage room searchlight encounter. but then i continued and continued and it never came. i got the trenchbleeder room, survived,
got the clip wall room and then i got to door 90 and suddenly a bunch of angler variants and eyefestation (wich i enraged a few rooms back) started attacking in the following rooms, i revived from angler, but then a super fast pinkie killed me?? i guess this was some sort of anti-cheat system because the game got confused why i never encountered the searchlight. i'm guessing this was because the game was so confused why heavy containment never spawned after the keycard room. and then tried spawning the searchlights but the trenchbleeder room cancelled it and thought i was just cheating (conclusion; its all sebastian's fault!!!). so i got 4 rare rooms, never spawned the searchlight encounter and died at door 99. i consider that a win. (i also got the super red room filled with steam pipes but idk if that's rare).