Use the Up arrow key to Jump (Hold for a high jump!) Left key to move left, Right key to move right. Hold Down arrow key to duck / Slide! press space in The Plains area to go to The Desert!
PROJECT TERMINATION IS COMIN' BACK!!! (btw, during the chase sequence, do NOT hold the right arrow key UNTIL the game lets you move! nothing will break, but you won't be able to speed up! (unless you let go of the button and hold it again!))