From the game:

"Sport, Business, Crime and Acting. Choose the career that suits you best and set about making your million, but remember, life is never easy. Apart from the pitfalls built into your career, your scheming rivals will be plotting your downfall.
Build up your tactical defenses and plan attacks on your opponents, or join forces with an ally to fight a common foe.
Lawsuits, Court Orders and Suspensions may all be used against your rivals and a timely gamble could help you win the game.
You will need all your skills to make a million, have you got what it takes?"