See Credits
Hold + as the game starts (before the first text shows). Then wait through all three demos and there will be extra text on the last screen.
Action Replay codes
- 00C02104
- Infinite lives for Breakout and Centipede (keeps showing four hearts [i.e. the number of lives] no matter if you choose 4 or 7 lives on the "Options" menu)
See the main page for Arcade Smash Hits