I probably won?t continue with this game as it got ~1.9 rating so I can give away some of the secrets. You sell your drugs in the club, be careful not to have to much drugs on you as the police might raid your house, take it all and put you in jail. However, if you have enough guards they will protect you.
Your debts are rising with 3% every 5 minutes, when the debt is big enough they will take your factories and prostitutes until the debt is paid. IQ makes the progressbar move faster. Fightclub gives you strength, exp, money and fightclub damage. That is all I can think of now, there are more small things added to the game.