It is the WWII and you get to help the secret agent named Cliff to find all the missing pieces of the encrypting machine and transmitter Enigma and all the pieces of Wehrmacht maps in a very important mission in Germany. In Secret Agent you get to walk on the dangerous facilities of the Nazi Wehrmacht trying not to get caught while exploring the area. Go up and down platforms shooting to kill the enemies you encounter or else you'll end up dead!
Use the arrow keys to move. Press Spacebar to jump. Press S or Ctrl to shoot.