Smash Wii U Defeat 12 or more fighters in a single Smash Tour???

[Logan Richardson]

Hi all, I've had some immense trouble with this challenge:

"Defeat 12 or more fighters in a single game of Smash Tour."

I only need 7 more challenges to complete the check list and this one is still remaining. Me and my friend have tried everything, we've tried KO'ing 12 people at the final battle, we've tried KO'ing 12 fighters throughout the game in various battles. Nothing seems to work, does anyone know if there is something that were not doing right? Does it need to be solo or something? I honestly am at a last resort as I can't seem to find a definitive answer on the internet anywhere. Any help is appreciated!

 

[David Wonn]

Pick the small map, 25 turns, and frequently run into other players (or let others initiate the fights.) You should get it easily, even if you don't have four controllers.