If you begin the game with one of the following command line parameters (without the quotes) the corresponding effect will become activated.

800 x 600 Screen Resolution:
Enter the command line parameter '800'

1024 x 768 Screen Resolution:
Enter the command line parameter '1024'

1280 x 1024 Screen Resolution:
Enter the command line parameter '1280'

Automatically Save Game:
Enter the command line parameter 'autompsave'

Disable ALL Music:
Enter the command line parameter 'NoMusic'

Disable ALL Sounds except during FMV Sequences:
Enter the command line parameter 'NoSound'

Fix display problems with some video cards:
Enter the command line parameter 'Mfill'

Disable ALL Terrain Sounds:
Enter the command line parameter 'NoTerrainSound'

Fix SoundBlaster AWE Freezes:
Enter the command line parameter 'Msync'

Standard Mouse Pointer:
Enter the command line parameter 'NormalMouse'

No Pre-Game FMV Sequences:
Enter the command line parameter 'NoStartup'

POLO = Remove Shadow
cheat = POLO = Remove Shadow
MARCO = Reveal Map
AEGIS = Immidiate Building
ROCK ON = 1000 Stone
LUMBERJACK = 1000 Wood
ROBIN HOOD = 1000 Gold
CHEESE STEAK JIMMY'S = 1000 Food
NATURAL WONDERS = Control Nature
RESIGN = Defeat yourself
WIMPYWIMPYWIMPY = Destroy yourself
I LOVE THE MONKEY HEAD = Gives a VDML
HOW DO YOU TURN THIS ON = Gives a 'cobra' car
TORPEDOx = Kills opponent x (where x is the opponent number)
TO SMITHEREENS = Gives a saboteur
BLACK DEATH = Destroying all the enemies
I R WINNER = Victory

While playing, press Enter then type:

aegis fast build
cheese steak jimmy's 1000 food
lumberjack 1000 wood
robin hood 1000 gold
rock on 1000 stone
woof woof Flying Dogs
marco Reveal Map
polo No Fog
resign Die