The object of the game is to buy a car and a villa in a maximum short period of time. Also, I guess, the objective is to get yourself in the hall of fame - to be recorded there you must have a rating sufficient for that. You are recorded as a hero when you press on the 'Quit' (F10) menu item. Then your current game will end.
Mood
It's simple too - if you're in a bad mood - you die, if you go on the spree too much then you'll be done in. With every move your mood comes down. So stick to the golden mean. You begin the game in "So-so" mood.
Your mood changes like this:
1. Miserable
2. Very bad
3. Bad
4. So-so
5. Normal
6. Good
7. Very good
8. Happy
9. Very happy
10. Morbidly happy
11. Give up drinking!!!