>>75872just a retarded mod
as russians would say, it's a "vasyanka" aka some pure idiocy from the authors of the mod
there's been many attempts at trying to salvage that mess by introducing other forks such as Director's Cut and Director's Cut Extended and whatever, but it's all useless when the source material, original Lost Alpha, is one gigantic mess
play it only if you really got nothing better to do
you wanna experience good old stalker aka the build stalker?
play Oblivion Lost Remake. sure it's a vasyanka as well, but much more tame compared to Lost Alpha and stays true to GSC's original intentions of what could have been
2.5 is for more casual experience and adequate levels of design document autism
3.1 is for full on design document autism that'll bust your balls even on novice