Enable cheat mode by typing in !!##%%&&. You will have to do this for each new mission. Now enter one of the following Key combinations

CTRL+M Show Map
CTRL+T Get All Technology
CTRL+U Switch Mortal/Immortal King Mode
CTRL+A Switch Debug Messages
CTRL+D Switch AI Info
CTRL+ Get 1000 Food
CTRL+C Get 1000 Treasure
CTRL+Z Fast Build Mode
CTRL+; Get 10 Population in Selected Town
CTRL++ Seat of Power Full
CTRL+J Set economic score to 0
ALT+CTRL+E Lose10 Reputation
ALT+CTRL+R Get 10 Reputation
ALT+CTRL+K Lose 20 Damage to Selected Building
ALT+CTRL+J Get 20 Damage to Selected Building
ALT+CTRL+X Lose 1000 Treasure
ALT+CTRL+C Lose 1000 Food