Q. http://ababasoft.com/flash_games/forex01.html Real life surely cant be like this game so how is real lfe trading different?
i made 10% profit within the first 30 seconds of the game, and surely that is not possible in real life? Why?

Answer
No, it's not even close to the real thing unless you are watching and trading real price action in real time.

Forex trading and how to go about it from home?

Can someone explain in detail how forex trading can be done from home in order to earn some additional income? Too, what is involved or needed? How much is needed as an investment?

Answer
I would check out fore forums.
Like babypips etc.
However make sure you understand every aspect of the forex game, because it is hard to earn good money if you don't know what you are doing.
Maybe another option for you is to let someone else manage your account?