if you nop the following two instructions in the exe(BIOHAZARD(R) 3 PC.exe CRC: E8BA46AC) bellow addresses for cheat engine 0042C4EE (2 byte nop 90 90) 0046C53F (5 bytes nop 90 90 90 90 90) then you will get instant room transsitions(sub 1 sec loads)

similar to my bio2 code in gecko format automatic nodoors 04469410 0000000a

or pc style (because not every door is the same)

press B to skip doors 202320e0 02000000 04469410 0000000a

use dolphin speed up disc transfer rate for even faster loading