★ [Left & Right] Move
 ★ [Space]    Extend neck (use to get across gaps)
 ★ [Up]     Reach upwards (not as far)
 ★ [Down]    Into shell (shield) / or Drop down
 ★ [Q]      Quit (and save / view high scores)
 ★ Fast Forward Button to speed up time (if you want)