The battle continues on Yoshis island as Mecha Sonic ominously approaches.

Your souls have been merged, fight the end of times together!

There is nothing here! There used to be something here! This won't do!

Cornered with nowhere else to turn, can you escape the monster-filled mansion?

Your toys turned against you! Construct towers and defend yourself!

Be an Ultimate Assassin in this exciting game!

In each mission, your objective is to kill the target and escape back to the future.

Sonic faces off against Aeon in this action packed episode!