Add-ons:
New charging attacks for every character.
New level to unlock.
New sound effects when charged attacks.
Animation with a new victory condition for every game mode.
A more fluid and chaotic gameplay in general.
New game mode Royal Buffet.
New customization for item spawning, match duration, and lives per character.
More visual queues in all the attacks so every character can see the range and distance.
Basic skins for every character that can not be overridden by other skins.
Improvements:
A more balanced interaction between every character.
Color correction improvements in every level.
A countdown before a match starts.
A timer for ending the match when it last too long.
Camera follow improvements in game.
Improvements in the IA.
Optimization in general.
Better progression system and new menu for looking current progression.
Kitchen improvement in character selection and overall navigation speed.