Wonderland.Jar Knock Offs Are AWFUL..... Here's what happened. Today me and my friend Gravel, Mustard attempted to survive a Wonderlan.Jar type Horror Mod called unsuccessful.jar. It only had a couple hundred downloads so it wasn't that great but it was still quite Terrifying & Hilarious. This mod is similar to The Broken Script, Nomoon.Jar and other Analog Horror Mods in Minecraft.