Galaga '88 (2)
Description: Unlock Galaga '88, which is a different version of Galaga'88(1)
How to unlock: score at least 40,000 points in a game of Galaga.

Pac-Mania (1)
Score 15,000 points in one session of Pac-Man and 20,000 points in one session of Ms. Pac-Man using the default game settings to unlock Pac-Mania.

Galaga '88 (1)
Score 40,000 points in one session of Galaga using the default game settings to unlock Galaga '88.

Pac-Mania (2)
Description: Unlock Pac-Mania, which is a different version of then Pac-Man(1)
How to unlock: Score at least 15,000 points in Pac-Man and 20,000 points in Ms. Pac-Man.