Viral Visitors

Viral Visitors is a co-op event match in. In it, player 1 controls and player 2 controls  in her white alternate costume. They have 2 minutes to defeat 4 Dark s in their "unmasked Meta Knight" costume before the island is infected. 2 Kirbys initially fight but more appear when one is defeated. The players have 2 stock while the opponents have 1.

Progression
This event is unlocked by clearing Scheming Sorcerer and unlocking. Completing the event does not unlock any further paths.

Completing the event within 60 seconds awards a Caloric Powerhouse Gloves equipment.

Trivia

 * The music used in this event, , normally plays on 75m, rather than Wuhu Island.
 * This event can be considered an inverse of Melee's Event 35: Time for a Checkup where the player fights Dr. Mario and white dress Peach as opposed to playing as them.
 * This is the only event to feature Dr. Mario as a playable character since he's not playable in the solo events.
 * It is also the only event to feature a duplicate palette without a team outline.
 * Oddly, both Kirbys have the Final Smash glow in the picture, which is impossible in regular gameplay due to the fact that only one player at a time can have a Final Smash ready.