These codes only work in the DOS version.
To activate, go to the player selection screen. Type in the codes exactly as they are shown below, and press ENTER. If they were entered correctly, you will hear a beep. Enter the game and press C. A + sign will appear next to the date if the cheats are active.
| speed471 | Network play speeded up |
| worker902 | Buy a worker at any time |
| gangster822 | Convert workers into gangsters |
| weapons473 | Buy any weapon for the gangstera |
| tenants127 | Select any tenent at any time |
| fences673 | Build any fence at any time |
| loans039 | Borrow any amount of money from the bank |
| estates131 | Buy any estate |
| houses738 | CTRL becomes a hotkey to build instant houses |
| actions674 | Use all undesirable actions on easy level |
| gadgets337 | Build every gadget |
| missions824 | ALT + I becomes missions toggle |
| complain840 | Turn complaints off by pressing ALT + C |
| cadets552 | Bribe police cadets (press ALT + P) and bribe the mob (press ALT + M) |
| teams418 | Change teams in single player mode |
| map751 | Play any map with any number of players |