This mod turns FTB Tekkit and Hexxit into one mod, well with the exemption of galactic craft and hexxit gear they are outdated mods. The end is currently broken
Installing a modpack using the Technic Launcher is easy. If you don't already have the launcher downloaded, visit our download page to get the latest version.
Type in the modpack name (FTB TEKXIT) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select FTB TEKXIT from the list on the left. The launcher will handle everything else!