There are certain stickers in the game you cannot randomly collect off the ground, in which you must meet specific requirements to achieve these stickers.
| Unlockable | How to Unlock
|
|---|
| - Hit over 900 ft. in the Home-Run Contest
|
- Liquid Snake [Metal Gear Solid: The Twin Snakes]
| - Defeat 10 Alloys in Cruel Brawl
|
- Phyllis [Animal Crossing: Wild World]
| - Clear All-Star mode on Normal difficulty with any character
|
- Running Chibi-Robo [Chibi-Robo]
| - Clear Classic mode on Easy difficulty with any character
|
- Ryuta Ippongi [Duendan 2]
| - Clear 100-Man Brawl in under 3 minutes, 30 seconds
|
