Nimonix Q&A (2015) Who wants soccer mode? For those who don't know what it is: Created by Ready Share your thoughts, be vocal, and hopefully we'll get it implemented this time around.
I don't believe Gem Fighter has soccer mode anymore. I believe it was a world cup special. Though it definitely looks like fun if they'd change the cage a bit and made the corners round so the ball wouldn't get stuck in the corner.
This idea is cool and all but i mean i kind of see it futile. This is a game mode that will die out very quickly. Just think of Save the princess mode