These are a collection of marble blast official games and mods

Most of them require an already existing Gold installation so if you don't have one, download "marble_blast_gold_v1.4.zip" then the mod you want to download and apply the mod. It is recommended to delete the "marble" and "common" folders before applying the mod so no gold remnants are left out though for some mods you may need a demo.cs found in goldinstall/marble/client/scripts. You can also use marble blast portable which contains most of the mods found in this page to make it easy

MarbleBlastX.xbe is the original xbox version of Marble Blast Gold, you either need to load it onto a real Xbox or use an emulator like xemu or cxbx.