This page contains Contra 3 The Alien Wars Codes for Super Nintendo called "Sound test" and has been posted or updated on Sep 5, 2006 by Ryenza.
- Developer: Konami
- Publisher: Konami
- Genre: Action Shooter
- Release: Not Set
- ESRB: Not Set
Rapidly tap X while quickly pressing Down, Right on the title screen.
If you know other secrets, hints, glitches or level guides, then please Submit your Cheats and share your insights with other gamers.