the malevolent Sonic.EXE varaint from Dimensional Coalescence, Vortex was originally designed as a friendly anti virus AI meant to purge glitches and bugs from video games. However, after coming into contact with an unknown force, he became corrupted and transformed into a powerful virus that destroys the games he was intended to fix He is allied by Chara and Yuri (possessed and controled by Libitina) he remains a ruthless murderer, who enjoys the pain of his victims (GIVE CREDIT IF USED!!!!!!!)