In 99 Battle mode, you can target opponents by sending them Garbage Blocks, but be careful… Your rivals can target you back! Defeat opponents to acquire K.O. Badges that may give you the advantage on future attacks. More of a traditionalist? Then see how long you can last offline in the single-player Marathon mode. While offline, you can take on 98 CPU players all by yourself, take on 97 CPU opponents with a friend on one Nintendo Switch system, or face off with up to seven other players who have their own systems and games via local wireless connection. But for the ultimate in puzzle co-op, head online* for 49 players vs. 49 players team battles; the team with the most K.O. Badges wins!