SonicHedgehog Mod adds many elements from the Sonic Universe to Minecraft. If you are a fan of Sonic the Hedgehog then you will love this mod. It adds just about every block from the original series and all of the collectable items as well. Customize your own levels and play the 2D sidescroller in the 3D world of Minecraft. This Minecraft Mod has all the characters from Sonic. Sonic the hedgehog in Minecraft is a great mod for people making maps and other Minecraft Mod Challenges.