Pick up the Oddball 100 times.
Play a game.
Play 100 games.
Play a game with 4 players.
Eliminate 100 robots.
Activate every modifier in Neo-Deathmatch at least once.
Win a game without being eliminated by another player.
Win a game without being the first player to score a match point.
Play a round of Neo-Deathmatch where everyone is eliminated by hazards.
Eliminate another player shortly after a swap.
Give the Oddball to another player right after picking it up.