To install the game, mount your CD & run the installer with linux32
from the util-linux
package :
# mount /dev/cdrom /media/cdrom $ linux32 bash /media/cdrom/setup.sh
[Optional] Install the official expansion Rune: Halls of Valhalla
# mount /dev/cdrom /media/cdrom $ linux32 bash /media/cdrom/setup.sh
No official patch exist for this game.
Use elfhash to solves a symbol conflict with modern versions of libstdc++.so.6 which would otherwise prevent the game from running using the OpenGL renderer (the software renderer works, but it's preferable to get the OpenGL renderer to work ).
cp System/Core.so System/Core.so.orig elfhash -f __dynamic_cast -t __dynloki_cast System/Core.so