Extra money
Shoot down helicopter (DOS and Windows versions)
Click on the centering tool, then click on the helicopter.
DOS version Cheat Codes
While playing a game, type one of the following codes.
Note: Some codes are version specific and may not work as stated.
| Cheat Code | Result |
| vers | Display version |
| memy | Memory check |
| test | Memory test |
| joke | Pirate Squid Club picture |
| damn, darn, or heck | Residential areas rezoned to churches |
| porn | Lose $3,000 |
| cass | Gain $250 (85%) or disaster (15%) [Note] |
Note: Using the "Gain $250" code more than twice in a year may result in a fire.
Windows version Cheat Codes
While playing a game, click and hold on the Toolbar and type one of the following codes:
| Cheat Code | Result |
| oivaizmir | Debug menu |
| buddamus | $500,000 and all rewards |
| torg | $1 million income per year |
| joke | Pirate Squid Club picture |
| mrsoleary | Start a fire |
| noah | Start a flood |
| moses | Stop a flood |
| gomorrah | Start a nuclear disaster |
| gilmartin | Receive a military base |
| damn, darn, or heck | Residential areas rezoned to churches |
| cass | Gain $250 (85%) or disaster (15%) [Note] |
Note: Using the "Gain $250" code more than twice in a year may result in a fire.
Windows 95 version Cheat Codes
While playing a game, type one of the following codes:
| Cheat Code | Result |
| priscilla | Debug menu |
| imacheat | $500,000, all rewards |
| fund | $10,000 bond at 25% interest |
| joke | Pirate Squid Club picture |
| noah | Start a flood |
| gilmartin | Receive a military base |
| cass | Gain $250 (85%) or disaster (15%) [Note] |
Note: Using the "Gain $250" code more than twice in a year may result in a fire.