Total Annihilation Cheat Codes 

Hit Enter to bring up the message bar in a game. Now type in the following: 

 Cheat Commands:
+ANTIALIAS			Toggles antialiasing on 3d models.
+ATM				Gives you 1000 metal and energy.
+BIGBROTHER			Scrolls through your units.
+BPS				Shows data transfer rate in a multiplayer game.
+CDSTART			Starts the CD music.
+CDSTOP				Stops the CD Music.
+CLOCK				In-game clock addition.
+COMBUSTION			Kill all other players' units.
+COMPRESSIONTURNS		Multiplayer compression on / off..
+CONTOUR#			Displays a 3D contour, # = 1-15.
+CONTROL#			Control a different skirmish AI.
+DITHER				Dithering instead of line-of-site.
+DOUBLESHOT			All weapons do twice the damage.
+FSHADOW			Takes away feature shadows.
+GAMMA #			Changes screem gamma (0-20).
+HALFSHOT			All weapons do half the damage.
+HONK				Makes units honk when they stop.
+ILOSE				Causes you to lose.
+INFARED			Toggles fog of war on / off.
+IWIN				Causes you to win.
+KILL#				Kills off a player, where # is 0-4 .
+KILL				Kills all units (including yours).
+LIGHT				Hide the shaded object (?).
+LOGO				Change your color (not tested in multiplayer).
+LOS #				Toggles line of sight settings.
+LUSHEE				Limited resource increase.
+MAKEPOSTER			Makes a huge BMP file of the current map.
+MAPPING			Covers the screen with darkness.
+METEOR				Causes a random meteor shower.
+MUSICMODE #			Changes type of CD music being played.
+NANOLATHING			Nanolathing 2X but also -2X metal usage.
+NETSTATS			Makes BPS counter go mad, then go normal.
+NOENERGY			Drops your energy to 0.
+NOMETAL			Drops your metal to 0.
+NOSHAKE			Toggles antialiasing on 3d models.
+NOWISEE			Full map, no LOS.
+RADAR				100% radar coverage.
+RELOADAIPROFILES		Reloads the AI.
+SCREENCHAT			Enable/disable chat text in multiplayer.
+SETI				Toggle minimap on / off.
+SETSHAREENERGY #		Shares energy while keeping # amount for yourself.
+SETSHAREMETAL #		Shares metal while keeping # amount for yourself.
+SFX				Enable/disable sound effects.
+SHADOW				Removes shadow from buildings.
+SHAREENERGY			Shares energy with your allies.
+SHAREMAPPING			Shares map info with your allies.
+SHAREMETAL			Share metal with your allies.
+SHOOTALL			Makes your units fire at everything the enemy has.
+SING				Makes units sing when ordered.
+SWITCHALT			Switch squads with # keys only.
+TILT				Max out men and material (?)
+TSHADOW			Takes away shadowing on units.
+VIEW#				100% radar coverage.
+ZIPPER				100% radar coverage.


These cheats do not require the multiplayer message box to be executed: 

 To play any mission:
In the screen where it says New Campaign, Skirmish, etc.(single player)...type in "DRDEATH" (case sensitive) to make a little bone appear near the bottom of the screen, below Load Game. Click on it to choose any level in the game!


 To get more AI players in a Skirmish game:
This trick will alow you to have up to 10 extra computer opponents! It only works well if you have a high powered computer. In order to get more than 4 players in a skirmish, press SHIFT-8 (*) Then type in the roman numeral of the number of players you want. You can have up to 10 players counting yourself. 

Here are the Roman Numerals: (They are not case sensitive.):

        I = 1 
        II = 2 
        III = 3 
        IV = 4 
        V = 5 
        VI = 6 
        VII = 7 
        VIII = 8 
        IX = 9 
        X = 10