To play WWC DIADOCHI you need a clean, working RS 2.6 modification installed....
WWC DIADOCHI is just playable with alex exe and tested always on h/h settings...
go into your RS data folder and rename your PlayOneTurn folder...
download my PlayOneTurn zip folder, unpack and put all files in the same directory, where the original folder is...
restart a one turn game....delete map rwm....and play....
https://mega.nz/file/w3gmHIQI#f_NP9W...9mc9ccPhaCF-4k
below the first patch, unzip the patch folder, open copy and paste the data folder on to your main rs2.6 data folder....if asked, overwrite all files...
https://mega.nz/file/crhmxazQ#82ll3z...oejkqg7xS7xMu4