Evil Tails Universe

The Evil Tails Universe is the name of a universe where Tails never met Sonic and became evil. It was featured in the episode "Alternate Timeline."

Description
In this universe, Tails never met Sonic and finally snapped after seeing a Flicky being hurt, resulting in him becoming evil.

Role in the Series
In "Alternate Timeline," Tails explains to Sonic the concept of Alternate Timelines, and they both imagine what would happen if they never met.

History
An explanation of how this universe was created is explained in both "Meeting Brothers" and "Alternate Timeline."

In "Meeting Brothers," Sonic and Amy arrive on Westside Island and Sonic met Tails a few days later on July 18th, 2014. If Sonic didn't meet Tails or was late, this is when the universe begins. Tails finally snaps after seeing a Flicky begin hurt by his bullies, causing him to finally snap. He attacks his bullies, and then starts terrorising the town, before fighting Sonic, resulting in him passing out. Anything that happens after that is unknown.

Characters

 * Sonic the Hedgehog
 * Miles "Tails" Prower
 * Amy Rose
 * Unnamed Evil Tails Universe Kid
 * Amadeus Prower (mentioned)
 * Rosemary Prower (mentioned)