Play locally by linking two consoles together via Serial I/O.
This release of DOOM is based on The Ultimate DOOM and DOOM II: Hell on Earth and contains most of the levels and enemies from both games as well as about half dozen exclusive maps.
The Doom maps are based off the Jaguar version and hence feature the same simplifications as that release. The PC Ultimate Doom and Doom II maps were converted especially for this release and also feature some simplifications, though not to the degree of the Doom maps. Some Doom II enemies have been added to the Doom and Ultimate Doom maps.[MobyGames]
This page contains co-op info for Doom on the Playstation [Classics]. All information about Doom was correct at the time of posting. Information is subject to change. If you see any errors please email us.