Slow down your ship completely, and press F1 for fixed
Press BACKSPACE to pause the game and type 'js arg s'.
You should now be invincible, and your fuel and shields
will never deplete. Press 'P' for more missles.
To enter the secret object viewer, press 'z'.
Then press 'p' to pause. Select [, and .] and manipulate
objects. You can use all keys but 'q' and 'ESC'.
Use the mouse to change point of view, or magnification
with right mouse button.