I sent Scio a PM
he did not receive it yet for awhile, he must be afk
so I am very curious though
In the normal WE where you go to advanced options. you can edit tilesets
there are some tiles you cant replace or anything, their signified by a small red square on the top right of the tile
for example the abyss tile of outlands
does Scio's UMSWE bypass this? so as I can go replace red block tiles or take the Abyss tile and put it in ashenvales tileset etc.
any help is appreciated
Thanks!
also is v3.8 the latest version of UMSWE? | 
