- Classic Cup
Be victorious in the Watermelon Cup on the Easy, Normal, or Hard difficulty setting to unlock the Classic Cup under that difficulty setting.

- Siria weapon
Eat at least eight ghosts in the Grape Cup to unlock the Siria weapon.

- Nightmare mode
Be victorious in the Rally Cup on the Hard difficulty setting to unlock the Nightmare difficulty setting.

- Galaga ship
Eat at least twelve ghosts in the Classic Cup to unlock the Galaga ship.

- Play as The Prince from Katamari Damacy
Be victorious in the Rally Cup on the Easy difficulty setting to unlock The Prince from Katamari Damacy.

- Play as Pooka from Dig Dug
Be victorious in the Rally Cup on the Normal difficulty setting to unlock Pooka from Dig Dug.

- Watermelon Cup
Be victorious in the Cherry Cup on the Easy, Normal, or Hard difficulty setting to unlock the Watermelon Cup under that difficulty setting.

- Play as Fygar from Dig Dug
Be victorious in the Rally Cup on the Hard difficulty setting to unlock Fygar from Dig Dug.

- Sir Pac-A-Lot
Eat at least ten ghosts in the Watermelon Cup to unlock the Sir Pac-A-Lot.

- Rally Cup
Be victorious in the Classic Cup on the Easy, Normal, or Hard difficulty setting to unlock the Rally Cup under that difficulty setting.

- Black Bomb
Eat five blue ghosts in Pac-Mobile mode to unlock the Black Bomb upgrade for the Green Bomb.