Extra points: Jump and hit the end of act marker. 100 points are awarded every time the marker is hit.

Bonus rounds: SONIC & KNUCKLES WITH SONIC THE HEDGEHOG Hold A + B + C and press Start when the "No Way" message is displayed to play the unknown bonus rounds in order. For example, if you keep playing and reach level 12 and want to stop, make a note of the password at the bottom of the screen. Turn off the game and turn it back on, it will restart at level 1 again. Press Down and use the D-Pad to enter the password on the screen. Then, press Start, the level you last played will begin.