Note: I don't think HL2EP2 Is required but there are some models that uses hl2ep2 animations and Hunter from HL2EP2 Is there which i don't know killing it needs to be done in order to progress or not.

There is a CTD during map transition between finalproject_00 and final_project_01.

There is also another CTD upon completing final_project_01

引用自 jangwmpt7：

There is also another CTD upon completing final_project_01

Fun fact with that i haven't experienced any crashes of the mod and i was playing multiplayer with a friend to test how it worked on MP however i haven't tested it on SP perhaps should ask a friend to play the mod itself on SP see if they do crash like you do. Otherwise it's probably the need of HL2EP2 or there's a mod that conflicts animations. Yet again some hl2 mods are not meant to be played on other platforms such as Garry's Mod they're old mods and may sometimes not work on gmod and are only meant to be played originally.