http://bugs.winehq.org/show_bug.cgi?id=16366
--- Comment #1 from Markus N. 412@gmx.net 2008-12-06 10:05:53 --- Just did some more digging and "panda" is the open Panda3D engine. All the models and backgrounds can be loaded with the preview tool of this engine. That's why there are these residue lines possibly from the compilation.
Doesn't help that much but gives me confidence that there might be a Linux client somewhere down the road.