After the success of Opposing Force Coop v2.0, I've decided to make a new version of Blue Shift Coop since v1.0 is almost unplayable. Blue Shift Coop v2.0 will require that you install Blue Shift: Unlocked which you can find at the Half-Life Improvement Team homepage. By the time I released Blue Shift Coop v1.0, I didn't know about the great possibilites of this mod.
Blue Shift was originally intended to be on Dreamcast, thus using another .bsp format than Half-Life uses. Although the Dreamcast port was later cancelled, but they kept the .bsp files the way they were, which means that the maps are unable to ripent. Blue Shift: Unlocked allows owners of Half-Life and Blue Shift to convert their Blue Shift installation into a Half-Life mod, which means that the map files will be the same .bsp format as the Half-Life maps. Yes, this means that the maps will be able to ripent with Blue Shift: Unlocked. Plus, all bugs that were in v1.0 will be gone as Blue Shift: Unlocked treats Blue Shift as a Half-Life mod.
I'm already done with about 40% of the progress. All hazard course maps will be included in v2.0, but the tram maps however will not, since they are pretty unnecessary for coop.