A problem is that the addons are not installed in the wineprefix of the main game . This problem produces graphical bugs in the Elven Legacy addons. This problem can be solved by using the following method. To avoid graphical bugs in all the Elven Legacy addons, you must:

1. launch and quit the main Elven Legacy game a first time
2. launch and quit the Elven Legacy addons a first time
3. delete the folders ~/.steam/steam/steamapps/compatdata/42930/pfx , ~/.steam/steam/steamapps/compatdata/42940/pfx and ~/.steam/steam/steamapps/compatdata/42950/pfx
4. copy the folder "pfx" which is in ~/.steam/steam/steamapps/compatdata/25850 into: ~/.steam/steam/steamapps/compatdata/42930 , ~/.steam/steam/steamapps/compatdata/42940 and ~/.steam/steam/steamapps/compatdata/42950