Brawlout

Note: This achievement is not glitched, it is just extremely picky. The game seems to register a KO as when you knock the player completely off the screen not just knock them off the stage and let them fall to their demise.

For this method you will need 4 controllers (You + 3 guests). Select your character as Sephi'ra and the other 3 controllers as whoever you want. Go to the map Iceburg Cliffs and move all 3 of your guests close together near the edge of one side of the screen. Now move your character near them and charge up Sephi'ra's Down X (+) move. This move has an arcing kick that has a longer range than most other moves I found. If you successfully knock all three the little ways they have to go to get KO'd you will get the achievement.

I'm not quite sure if you can get both the 2 and 3 at the same time as I messed up when I originally did it. However, if not then just set it up again with just 2 guest controllers instead of the 3 needed for this achievement.

I've attached a video of me getting the achievement for those who would rather visually see the set up instead of reading it.



Couldn't figure out the Upload Studio earlier so I added the full clip including me messing up and only getting 2.

A KO is when you completely knock an enemy off the screen.

Set up a local game with 4 controllers, and keep jabbing the enemies separately until they are at %100. Then stand them next to each other and charge up your forward smash ( ) and release. As long as the 3 characters all fly off stage this achievement is yours.

Currently glitched. Some people have managed to pop it but most (including myself) can’t. The devs are aware and apparently working on a fix.