why isn't it working?!
I managed to get it working
there seems to be some issues such as there was a missing powercell in the first level so i had to cheat and spawn one just to keep going, also there's no ladders in the underwater areas in the maintenance tunnels so if you jump in you're stuck forever
I have tried all the fixes in the forum all the download links are either down or require signin up which i really don't want to do.