This is an other small tutorial on how to install a game on Ubuntu Linux. Until now I've already explained how to install Football Manager 2011 on Ubuntu and I've seen that a lot of people are entering on my blog looking how to do that. I think that you know Heroes 3 and that you've played in Windows but the story and the game play is calling you to play it also in Linux, no? First we have to download and install this game. Download I think that this is the easiest step, you just have to search on Google something like this download heroes 3 linux and I'm definitively sure that you'll find a site from which to download the game files ;). Installation After downloading the game you have to install it. If the *.iso file is compressed in a *.bz2 file you have to uncompressed it. After that write in the Terminal this, after you go with cd command in the folder where the iso file is: sudo mount -t iso9660 -o loop HMM3-Linux.iso /mnt/fakecd ...