So after Karl brought up the problems with "tbd_grotto," I talked to Pillars and he emailed me the files. I fixed the problems with the parallax backgrounds and adjusted the graphics so that it should work better with the integrated graphics cards. This is a different version than the one that is on the server now, but it was one of the later versions that Pillars worked on. So I changed it a little bit so that things would work and hopefully it still stays true to the idea that Pillars had when he made the map. It is of course just a map that uses the graphics from Cave.
Anyway, here is the download link. Go ahead and replace the current tbd_grotto map with this one.
http://www.mediafire.com/file/zkimjw...bd_grotto.altx