Bonus characters: Enter the character selection screen. Highlight Billy for three seconds, move to Marian and wait three seconds, move to Chung Fu and wait three seconds, and move to Jimmy and wait three seconds. Shuko and Duke should now be selectable.
DebugCheat: You get an unlimited number of lives with: Debug ndragon.exe l e 0bc6 ff e 0bcc ff w q
General Strategy: Always approach your enemies from an angle, ESPECIALLY Abobos, Chintais, or Willy. When you do, you can get right on top of them where you can't be hit. Mission 4 Strategy for Spike Room: You're being sucked towards doors with spikes inside them (which kill you). While pulling away from these doors, it can be hard to attack your enemies. A good approach to this is to simply punch them when you can, and after 3 or 4 hits (they DON'T have to be in a row or close together!), give them an elbow punch to kill them. Hints by Felipe Gerhard - firstname.lastname@example.org