Wow, you guys gave up really easy. I mean yes, it's a bit maze-ey for the sewers and the lab, but not THAT much. And the map *should* help, lol.
Also, for the sewers... Have you tried searching for "map" in the searchbox on the top, here in the thread...
First find:
https://f95zone.to/threads/zombie-s...ation-final-kanetsu.90876/page-7#post-6364579
Dunno if these will help, but here are the maps for the lab area(s) which I made back then,
with some scribbles that show which doors lead where ('E' is for elevator).
Also, for the sewers... Have you tried searching for "map" in the searchbox on the top, here in the thread...
First find:
https://f95zone.to/threads/zombie-s...ation-final-kanetsu.90876/page-7#post-6364579
Dunno if these will help, but here are the maps for the lab area(s) which I made back then,
with some scribbles that show which doors lead where ('E' is for elevator).