Peace Keepers, The

When fighting as Flynn with very low life, face right, hold R, and press Down, Down/Right, Right, X. Flynn will turn red and gain extra power.

Highlight the "1P Game" option at the title screen and hold L + R + Down on controllers one and two. The "2P Game" option should automatically become highlighted. Press Start on controller one. Both players may now select the same character for game play.

Hold L + R + A at the Jaleco logo screen. Release the buttons when the "Press Start" text is displayed. Nortin and Orbot will be available on the character selection screen.

If you go up to the door at the end of the first stage without going in, then return to the beginning, you will find a secret character: Douglas Bild / Oozie Nelson from an earlier Jaleco title, "Rushing Beat" (the other character, Rick Norton / Jack Flack, is playable in this game). Douglas will apologize for not being able to help fight the Deutchland Moldavia (DM) corporation.

If you go up to the door at the end of the Roy D Tutto Hospital stage without going in, then return to the manhole you passed in the street, you will find it is open. It is a shorcut to the Stalag 17 stage

When playing as Flynn, Echo, or Prokop, grab an opponent from the front. Sweep the D-pad in a Half-Circle towards the direction your character is facing and press the Attack button to execute the super attack. For Norton or Al, execute the same motion when you grabbing your opponent from behind.

If you play as Prokop up to the Ozymandias stage, then play as any other character on that stage, Prokop will be killed when you go down the flight of stairs.