Installation instructions: Legends of Aranna is also necessary to be installed, besides the vanilla game. Unzip the file and run the .exe following the installer's instructions. If the installer gives you any trouble trying to download a file, use the folder with which you have to copy the basic files included, read the author's notes. So, you have 2 options for the installation. In order for you to play the mod, start Dungeon Siege and choose "multiplayer network", then "host", then "game" and lastly "ok". From the new window, choose "map settings" and choose "Steel's World 2.1 Bone Invasion". Then you can select the character with whom you will start the mod by importing him or her. After that step, click on "Start Game".