Quoted from icculus.org website. [quote]# Make sure you've got a Duke3D ATOMIC EDITION cd-rom. You might be able to get away with the shareware version or one of the other retail versions, but I haven't tried. # You'll need some way to install the game from the cd-rom under DOS. DOSemu worked for me. Once you have the game installed, and run setup.exe under DOS to generate a duke3d.cfg file. Select any sound card for music and FX playback[/quote] Download and extract following link into your newly created duke3d folder. [URL]http://duke3dmp.sourceforge.net/Duke3D-linux-i386.tar[/URL] To run double click on duke3d file (this is the linux binary) Just like icculus i havn't tried any other version of duke3d e.g shareware or original as i had atomic edition cd. As i dont have a cd drive for my acer i used my main pc to create the duke3d folder and transfered onto the acer via usb stick. Game runs very well enjoy! :D Come get some!