Invincibility - Pause the game and press T, S, R1, L2, O, S
King of the Fighters '95
Boss Characters
At the characters selection screen, select 'YES' for "Team Edit". Then, press and hold START, followed by Up + O, Right + S, Left + X, Down + T
AeroFighters Assault
Change the color of your plane by pressing the R-Button at the plane select screen to bring up an alternate color scheme.When it says "Press Start" at the title screen, press: C-Left, C-Down, C-Right, C-Up, C-Left, C-Right, C-Down. You will now be able to fly a new F-15 plane, complete with a new pilot.
Bomberman 64
Secret Battle Stages
Looking for more variety in your multiplayer battles? Go to the game selection screen (where you choose between adventure mode, battle mode, etc.). If you have a controller with a pause button press it, or just press the start button quickly and repeatedly until you hear a chime. Now go into battle mode and the four extra battle levels (In the Gutter, Sea Sick, Blizzard Battle, Lost at Sea) will be enabled. We have tested this code with both the USA and Japanese version and we assure you it works.
Secret Battle Levels (Import Version)
If you have the import version of Hudson's Bomberman 64, you can find some cool hidden battle levels.You need the Hudson JoyCard 64 controller for this to work. Go to the title screen, put the "Slow Switch" on position Hu and wait five seconds. You should now hear a sound that confirms that the trick worked. Choose Battle Mode and you can access four new secret stages.