Mechwarrior 2 (PSX)

Invincibility:
Enter ##X0/A><UZ as a password. The name of a
Mech will be spoken to confirm correct code entry.

Cruise control throttle:
Enter #AXO/A4TTA as a password. The name of a Mech
will be spoken to confirm correct code entry.

Jump jets:
Enter #YX0/A>Y0L as a password. The name of a Mech
will be spoken to confirm correct code entry.

Extra weapons variants:
Enter T#XO/AX<<< as a password. The name of
a Mech will be spoken to confirm correct code entry. Go to the
change Mech screen to access extra weapons for each Mech.

Unlimited ammunition:
Enter TOX0/AX>TU as a password. The name of a Mech
will be spoken to confirm correct code entry.

Slower overheating:
Enter #XXO/A4>Y+ as a password. The name of a Mech
will be spoken to confirm correct code entry.Heat from the weapons
will build up slower, allowing them to be fired faster without
overheating.

"Elemental" Mech chassis:
Enter T/XO/AZ<#* as a password. The name of a Mech
will be spoken to confirm correct code entry. The "Elemental"
Mech chassis is a very small, and resembles a suit of armor.

"Tarantula" Mech chassis:
Enter #/XO/A4<LY as a password. The name of a Mech
will be spoken to confirm correct code entry.

No weight limit:
Enter #0X0/A>>0/ as a password. The name of a
Mech will be spoken to confirm correct code entry.

All missions:
Enter T<XO/AXA<= as a password. The name of a
Mech will be spoken to confirm correct code entry. All missions
in the game will be unlocked.