Be the first to Score as P1
Destroy an Invader on the top row as P1
Destroy 3 Invaders in a single game as P1
Destroy 6 Invaders in a single game as P1
Destroy 9 Invaders in a single game as P1
Destroy 12 Invaders in a single game as P1
This is still a competition after all, finish a game as P1 with a higher score than P2