ExRollerCoaster Mod (Wilderness Run) ExRollerCoaster Mod adds rollercoaster in Minecraft that are actually useable. This working Minecraft Rollercoaster will knock you off your feet. Complete with Loops, Drops, Corkscrews, Underwater parts, and more. This mod allows you to build custom roller coasters. There are also a large number of new blocks and tools. It is great for everyone. You can build and ride your own rollercoaster and customize it to you liking. Many have tried to build awesome roller coasters in Minecraft, but the Rollercoaster mod makes it so much easier. How to install: Make sure you have already installed Minecraft Forge. Locate the minecraft application folder. On windows open Run from the start menu, type %appdata% and click Run. On mac open finder, hold down ALT and click Go then Library in the top menu bar. Open the folder Application Support and look for Minecraft. Place the mod you have just downloaded (.jar file) into the Mods folder. When you launch Minecraft and click the mods button you should now see the mod is installed.