These codes will only work with the DOS version. To use them, go to single player or netwerk selection screen. Then type your codes. After each code press Enter. You will hear a beep when the code is confirmed. In the game you press C, there is now a + sign next to the date...
| worker902 | You can always buy a new worker |
| gangster822 | You can always convert workers to gangsters |
| weapons473 | You can buy all weapons |
| tenants127 | All possible tenants avaible |
| fences673 | All fences avaible |
| loans309 | You can unlimited borrow money from the bank |
| estates131 | You can buy every piece of land |
| houses738 | All houses avaible |
| build909 | Press CTRL and the building is finished |
| actions674 | You may do every illegal action in the easy mode |
| gadgets337 | All gadgets avaible |
| missions824 | Press ALT + I and you can turn off the missions |
| complain840 | Press ALT + C and your tenants will not complain about something |
| cadets552 | Press ALT + P and you will get police cadets Press ALT + M and you will get mob bribes |
| map751 | All maps avaible |