GATO
                   Written by THE BLUE ADEPT!

KEYS AND DEFINITIONS

F1  = FULL SPEED
F3  = 3/4 SPEED
F5  = 1/2 SPEED
F7  = 1/4 SPEED
F9  = ALL STOP
F10 = REVERSE ENGINES

F2 = PERISCOPE UP
F4 = PERISCOPE DOWN
F6 = RADAR
F8 = FIRE TORPEDOS

D = DIESEL FUEL (TO 20 FEET DOWN)
E = ELECTRIC POWER (ANY TIME)
R = DAMAGE REPORT
N = NEW MISSION
C = CHART  [Z  (ON CHART) = PASSWORD  (PAED) THEN  IT  ASKES  FOR 
      COORDINATES. EACH SECTOR IS 5000 BY 5000.
Q = QUADERANT
T = TORPEDO DOORS OPEN/CLOSED
L = LOG

To  repair and resupply your sub,  you must dock with the  supply 
ship.  Approch the rear of the ship but do not hit it. The supply 
ship is the other dark point or line on the chart.