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Cosmo Tank
Books: GAME BOY Secret Codes - Secret Codes 2003 - Game Boy Games Secrets

Last Updated: 7/3/99.




Get two guns
Sound test


Get two guns
Sent in by Michael Smythe at The Unofficial World of Nintendo!!!

On the first planet, just before you enter the first cave, there is a large 
area. If you wait long enough, giant insects will attack you. Kill theme 
to get a power cell. Do this 30 times, and you'll have the 2 best guns in 
the game.


Sound test
On the subscreen at the beginning of the Quest Mode, simultaneously 
press and hold Down, A and B. While holding these, press Start. If this 
is done correctly, the message "Sound Test 01" will appear.

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