You just bought Myth Soulblighter you cant get it to play because it says you need to download Linux you have tried but you cant figure out how or where to get it can someone help you out

Myth II: Soul Blighter was originally written for Windows and Mac OS, and was ported to Linux by another company. You have evidently bought the Linux version. Due to the age of the game, it is somewhat unlikely to install or run on modern versions Linux distros. Below are links to several Linux distros. Note, however, that there is no guarantee that the game will work, and you may be better off returning the game and purchasing a copy intended for Windows instead.