LEC&FIVE
Open all stages through Level 15

OVERLOAD
Give all ships maximum stats

KOOLSTUF
Open an art gallery in the Options menu

WAKEUP
Open a music test in the Options menu

EWERDEAD
All craft (including yours) destroyed with one hit

PATHETIC
Infinite lives. Alas, you can't win any medals while this code is activated.

DRJEKYLL
Make water choppy