Official Capcom servers were shut down years ago, but the OBSRV community has reverse-engineered them.
You specifically need the Japanese versions (titled Biohazard Outbreak ). The original US and European versions do not support the custom fan servers. Resident Evil: Outbreak Baixe o jogo para PC
Download the Nightly build of PCSX2 for the best compatibility with modern features like Vulkan and high-resolution rendering. Official Capcom servers were shut down years ago,
Official versions of Resident Evil: Outbreak and Outbreak File #2 remain and have never been officially released for PC. However, the active fan community has made it possible to play both titles on PC with full online multiplayer capabilities through emulation. 1. Requirements for PC Play Resident Evil: Outbreak Baixe o jogo para PC
Since the required game files are Japanese, you must apply a fan-made English translation patch to the ISO.