Here are some cheats and tips for the game Parodius.
05A-93D-E66 Start with 5 lives
08A-93D-E66 Start with 8 lives
0BA-93D-E66 Start with 11 lives
FA3-C6C-4C1 Infinite lives
FAB-5D8-4C1 Infinite super shields once collected
FFB-D3D-E6A + FFB-D6D-E6A Start with super shields and triple firing