King K. Rool is the most iconic villain from the Donkey Kong franchise but hasn't appeared in any other games up until Super Smash Bros. Ultimate in 2018. In SMG4, King K. Rool is seen in SMG4: The Smash 5 Trials as one of the winners.
Appearances
- SMG4: The Smash 5 Trials
- SMG4: War On Smash Bros Ultimate mentioned
- SMG4: 3 MILLION SUB FAN COLLABORATION!
- SMG4: Sans's First Day In Smash Bros
- SMG4: Super Mario Taxi Cameo
- SMG4: SMG4 π ΄ππ Ώπ °π ½π ³π His Brain Cameo
- SMG4: Nintendo Gets Deleted Cameo
- SMG4 Christmas Special 2021 Cameo
- SMG4: Freddy's Spaghetteria Security Breach minor
- SMG4: All Mario Wants Is Absolute π π π¦ π π‘ Cameo
- SMG4 Movie: REVELATIONS Cameo