Diving:
While the marine picks up the boat, sit on it to two other commands. Perform various tests to find the exact position. In this way, all three can go underwater.
Level passwords:
In this game the codes change with the name, the ones that follow work leaving default
Level 2:
4JJXB
Level 3:
ZDD1T
Level 4:
RFF1J
Level 5:
K4TCG
Level 6:
MIR4M
Level 7:
7QVJV
Level 8:
K99XC
Level 9:
AAAX1
Level 10:
JSGPW
Level 11:
CMODD
Level 12:
JGHD3
Level 13:
PUUWW
Level 14:
WT348
Level 15:
139P0
Level 16:
L9IPV
Level 17:
5LIMV
Level 18:
YJOJG
Level 19:
YFCWJ
Level 20:
GDKWT
Tricks:
During the game type 1982GONZO, if it doesn't work try GONZO1982. You can also try pressing Control + C at the same time, and without releasing them, type 1982GONZO. The following tricks are activated:
ALT + F11:
Help window.
ALT + I:
An interface comes out.
ALT + SHIFT + L:
Write to the MEMLIN.DAT file
ALT + SHIFT + M:
Write to the MEMACT.DAT file
ALT + SHIFT + Y:
Unlimited Ammo.
CTRL + F9:
Debug mode.
CTRL + I:
Invincibility and infinite ammunition.
CTRL + SHIFT + C:
Infinite sniper bullets and sapper grenades less in the water.
CTRL + SHIFT + N:
End the mission.
F9:
Information about objects.
SHIFT + F4:
Trace the commands.
SHIFT + V:
Enemy Vision.
SHIFT + X:
Teleport (select the command and with the SHIFT key and the mouse, drag it to the
chosen place . Then press X to release it.)
Invisible
vehicle : Enter the commands in a vehicle, the last must be the spy, dressed in German. From this moment on the vehicle will be invisible to the enemies even if we shoot. The effect lasts as long as it does not leave or anyone enters the vehicle.