Thread:Adamjensen2030/@comment-30294856-20170801135122/@comment-30300307-20170808164201

No. Dark Queen and Excalibur Sonic only fought there, no where else. Also:

http://sonic.wikia.com/wiki/Dark_Queen

The  Dark Queen (黄泉の女王 Yomi no Joō?, lit. "Queen of the Underworld") , also called the  Queen of the Underworld, [1]  is the final boss of  Sonic and the Black Knight. It is a transformation of  Merlina the Wizard, achieved through the power of  scabbard of Excalibur.

She was powered by the scabbard of Excalibur which grants her Infinite speed to move in a void. Excalibur Sonic scales to her.