$50,000
Press [Caps Lock], then type i love hanson when your at the Lieutenant screen to place $50,000 in the safe, if the amount is less than that.

Extra money for all gangs
Press D + A + R + T when your at the Lieutenant's section of the gang organizer to give $3,000 to every gang.

Hints & Tips

Easy properties
Extort a few properties. After that week, look on the map and double click on the property you extorted. A picture of the owner will appear with details about the shop. Now move the cursor next to the picture in the "blank space" and the cursor will change. Now click when this occurs and the property will be yours. Do not forget to send a man to run the place the next week.

In oder to get easy properties without any extortion, use these steps. Beside the picture are invisible buttons that say sack hood, return to base, and hood pay. Simply press the "Return To Base" button and then you will own it. When you do this will allow you to buy the empty area in the middle of tenement blocks.

Quickly find enemy hideouts
Pause the game at the beginning of the week and search for cars parked at treatment blocks. There will only be a few and will save you time. Now mark down where you located the car parked at the treatment block and explore it the next week.

Make more money
Just enable the "$50,000" code and buy several red cars. You can buy ten at a time. Go back to the car screen and sell all the cars that you bought. You will only receive make $2,500 back from selling them.

Free items
Go to the Lieutenant's page of the Gang Organizer, open the Cars menu, and go to the "Black Market". Instead of clicking on the car you want and waiting for the money clip to show up, drag the car of your choice from the "Black Market" page to the picture of it on the Lieutenant's side. If this is done quick enough, the item will be yours, with no money being taken away. This can be done with guns, but does not work with any recruited hoods. Note: Attempt this first without having the money for the object, as it will take practice. After each time this trick is used leave the "Black Market" and go back.

Beating opposing gangs faster
In order to kill opposing gangs faster, torch their headquarters. This is a lot quicker than bombing them. Torching kills the leader in one shot instead of twice when you bomb. This can be hard if it is enclosed by other buildings. If the headquarters is enclosed, make sure you send in more than one group of hoods to torch it. By killing most of the other gang's hoods will weaken their headquarters' defense.