Neverwinter Nights

Infinite money:
On the first level you can buy your class suit for no money then you can sell it back for 1 gold, so buy it and buy it until your backpack is full then sell all of them and repeat until you have as much money as you want.

Various Cheats:
You may need to go to the file nwn.ini in the game folder and add the line

Debug Mode=1 to the section under "Game Options". This can be done with Notepad or a similar text editor

Now while playing press ~ to get the console and type DebugMode 1 (case sensitive)

Press ~ again and press the TAB key to get a list of debug commands.Press TAB again to scroll the commands. Now enter a code below. Some will simply say "success" after entering, others will say "Entered Target Mode" in which you must click on a character you want to apply the cheat to. Change the # sign to a corresponding number of your choice