Here are all the cheats for StarCraft, plus one secret code for BroodWar. Hit enter to type in these codes.

Power overwhelming - God Mode

Show me the money - Gives you 10,000 gas and 10,000 crystal

Operation cwal - Speeds construction of buildings and units

The Gathering - Gives unlimited energy to all casting units

Game over man - Ends your game as a loss

Staying Alive - Prevents the mission from ending due to victory or defeat

There is no cow level - Completes the current mission

What's mine is mine - Get 500 Minerals

Breathe deep - Get 500 Gas

Something for nothing - Get all upgrades.

Black Sheep Wall - Shows entire map

Medieval man - Researches all technologies

Modify the phase variance - Ability to build all buildings(unless disabled by a mission)

War aint what it used to be - Disables fog of war

Food for thought - Ability to build units beyond the support limit

Ophelia - Enter this to enable level skipping cheat. Then enter the mission you want to skip to (i.e., "terran10") to go there. For Brood War levels type x before the levels (i.e., "xterran8")

Radio Free Zerg - Brood War cheat for hidden Zerg Song. Must play as Zerg when using Cheat.
 

Don't be stupid enough to try and use these codes on Battle. net. They only work for Single Player Games. Will not work and all the other players will laugh at you for being so stupid and they'll rush you so bad it happend to my friend.