Bondswap

Overview
Bondswap is a Swap AU created by Hydro, inspired by SinFrog's own Swap AU, where the main switch is between Sonic and Tails, the name comes from Sonic and Tails' team name from Sonic Advance 3,'Unbreakable Bond'.

Catalyst
The universe split from the Swap AU when reality had more pieces to fit in while reconstructing itself, namely the Nocturne Clan. This caused the Metarex and Seedrians to become involved in the reconstruction.

Characters

 * Bond
 * Rocket
 * Bondswap Knuckles
 * Bondswap Mighty
 * Atom
 * Sonic's Family (Mentioned)
 * The Meterex (Mentioned)
 * Tikal (Mentioned)
 * Cosmo (Mentioned)

Cosmo's Universe
Cosmo comes from a divergent universe from Bondswap, in which the only known differences are that the characters are a tad older, and Cosmo ended up in a relationship with her Amy.

Characters

 * Cosmo
 * Amy (Mentioned)