Second boss When Nelf turns into the large eye, get close to the center of the eye when he is still in smoke form. Once done, use the electricity attack and he will die instantly. Note: You could still get hit while attacking. This trick works best with a controller with a turbo feature.
Final boss When you reach the Boss, duck and shoot your fireball. This works fast and is effective. This is easy as he uses his arms more than his legs -- he will only kicks with about one in every ten punches. Note: You will still get hit -- jump back and forth if needed.
Continue gameplay Hold Y and tap X ( or START) after losing a life to restart at the last game location played.
Options menu At the title screen, hold B and press X (or START) to have an option menu appear.
Level select Enable the Options menu and select a level, then hold Y + START at the title screen.
Beast select At the title screen, hold Y + B + A + DOWN/LEFT and press START. A menu that allows selection of the beast for each round will appear. Use the D-pad to change beasts and START to exit the menu.
Sound test At the title screen, hold Y + A + UP/RIGHT and press START.
Interactive credits Once the credits appear after Athena is rescued, punch or kick the credits to force them to scroll downward.
Two-player mode Have controller two press start during gameplay.
Higher jumps Hold UP while jumping to jump a bit higher.