Traincraft  Mod  1.7.1 For Minecraft 1.7.1/1.7.2 Download a version of Minecraft Forge. Download Traincraft  Mod Install Forge FIRST! (We suggest you use MutiMc for convenience) Place the .jar in mods folder in .minecraft folder (Mods folder in “edit mods” if using MultiMc) You’re done. Go play DOWNLOAD TRAINCRAFT  MOD