Below is a list of all of the necessary key commands to play Steel Thunder. 
I copied them straight from the instruction book of a friend.  Below the 
instructions are the necessary "passwords" to play the game. 
 
 
F1    Extinguish Fire                  F2    Engine Smoke 
F3    Fire Smoke Grenade Salvo         F4    Coaxial/Main Gun select 
F5    Target Range                     F6    Ammo Select 
F7    Commander Gunsight Override      F8    Commander Control Override 
F9    Gybber: identify target         F10    Gunner: Destroy/Cease Fire 
 
 
                                                                                            Driver:     Driver: 
Master    Engine    Night   Time     Driver   Gunner   Commander   Damage   Stores   Map  Next Goal/   Cloase On    Driver:    Driver: 
Power     Power  Periscope Compress  Station  Station   Station    Report                Go Straight    Target      Circle     Backwards 
  `         1        2         3        4       5          6         7        8       9       0           -            =         <- 
 
                                                                                                                             ENTER <- Fire Gun/ 
Turret  Arm Smoke  Auxiliary   Mini-turret      Gun         Turret   Ballistics   Sight   Sight    Sight          Slew                 Brakes 
Power   Grenades    Power         Hyd.      Stabilization  Hyd/Elec  Computer     Filter  Dat/TTS  Magnification  Rate 
 A         Z          X            C            V             B         N           M         ,         .           / 
 
^S - Sound Toggle 
^Q - Return to HQ 
^Q - (with simulation paused) - Exit to DOS 
^E - Engine Sound Toggle 
 
 
|===========================================================================================================================|                                             STEEL THUNDER                                                                | 
|                                                                                                                           | 
|                                                   STEEL THUNDER                                                           | 
|    cl. = classified                                                                                                       | 
|                                                                                                                           | 
|                                                                                                                           | 
|                             Min.      Effective      Max.      Max. Speed         Max.         Armor                      | 
|                            Range        Range       Range     Muzzle Veloc.    Fire Rate     Penetration        Weight    | 
|  =========================================================================================================================| 
|  SM 256 120mm gun            0         cl.            cl.         cl.             18 rpm         -               -        | 
|  M68 105mm gun               0        3640 yds.       cl.         -               18 rpm         -               -        | 
|  M833 105mm                                                                                                               | 
|      APFSDS round            0        3640 yds.       cl.        6127 ft/s        18 rpm        15 in.          41 lbs.   | 
|  M483A1 105mm HEAT           0        3360 yds.       cl.        4398 ft/s        18 rpm        17 in.          48 lbs.   | 
|  M393 105mm HEP              0        3080 yds.       cl.        4208 ft/s        18 rpm         cl.            52 lbs.   | 
|  TOW-2 missile              71 yds.   4000 yds.    4000 yds.     625 mph           2 rpm         cl.            43 lbs.   | 
|  25mm chain gun              0        2500 yds.       cl.         cl.            200 rpm         3 in.           -        | 
|  AP 25mm round               0        2500 yds.       cl.         cl.            200 rpm         3 in.           -        | 
|  M2HB .50 cal.                                                                                                            | 
|    machine gun               0        1996 yds.    7470 yds.     2930 ft/s       600 rpm         1 in.          84 lbs.   | 
|  M240 .30 cal.                                                                                                            | 
|    machine gun               0        2250 yds.    4600 yds.     2800 ft/s       900 rpm       <.5 in.           -        | 
|  M1A1 Abrams                 -        275 miles        -         90 mph            -             -              60 tons   | 
|  M3                          -        300 mi.          -         60 mph            -             -              25 tons   | 
|  M60A3                       -        300 mi.          -         50 mph            -             -              54 tons   | 
|  M48A5                       -        300 mi.          -         30 mph            -             -              54 tons   | 
|===========================================================================================================================| 
 
 
 
 
 
 
 
