A Koma from another dimension

In the lair of Captain Koma VADER the lairs hyper computer comes off stand by.

MESSAGE RECEIVED
LGS 3 COMPETITION:
MASTER MINUS LGS3 = EMO

CONTACT MASTER
.........CONTACTED

"VADER that you?" replies Koma.

INVITATION RECEIVED LGS3

"I'm in the X-Mansion trying to get a brainless Professor Xavier up and about. Then I've got to save Xavier's brain and then I gotta save Australia." answered Koma - True read it here

IF MASTER NOT ATTEND MASTER WILL BE EMO

"What!" exclaims Koma. "Ugh! Ok activate Alternate Dimension portal and grab another Koma for it. I should be back in a few days."

ALTERNATE DIMENSION PORTAL ACTIVATED

ALTERNATE KOMA FOUND - TRANSPORTING - TRANSPORTED
"I'll get you next time Wolf-Man. You just .... wait... Where am I?" asks the Alternate Koma.

YOU ARE IN THE LAIR OF THIS DIMENSIONS CAPTAIN KOMA

"Hey you sound just like my ultra computer VADER." said Koma. "This dimensions Captain Koma? Where is the handsome devil?"

MASTER IS ELSEWHERE SAVING AUSTRALIA - HE NEEDS YOU TO TAKE HIS PLACE

"Saving Australia! I did that yesterday. Nice to know that even in another dimension there's a Captain Koma battling the forces of evil for Truth, Justice and the Aussie Way." gushed the alternate Koma.

WILL YOU TAKE UP THE FOLLOWING CHALLENGE?

VADER replays the message on the answering machine.

"Congratulations Mr Koma. This is an invitation to join the number 1 blog game show Last Gladiator Standing 3. If you do not answer this invitation it will be assumed that you are competing anyway. If you do not attend you will be considered a total emo. Again congratulations on your invitation to Last Galdiator Standing 3."

"Strewth!" exclaimed Alt-Koma. "If I was called Emo I'd be bashing the blighters face in. For the honour of the name of Captain Koma in all dimensions I've gotta do it. Open a portal VADER. LGS3, Here comes me."