Official servers for the Prepare to Die Edition were permanently shut down in 2022. Online play now requires community-run private servers.
The original 2012 port which, unlike the Remaster, features specific glitches and techniques highly valued by the Speedrunning Community . Essential Fixes (Likely Included): sc23593-DSPTDE.rar
You must disable In-Game Anti-Aliasing (AA) and Motion Blur before installing mods like DSfix, or the game will likely crash on startup. Technical Warnings Official servers for the Prepare to Die Edition