help me!!!!!!!!
i can't download fish tycoon for windows!!

Can you be more specific please? When are you having problems exactly?
This is the link: http://d.trymedia.com/d/bigfishgames/1h_pkg531_2/bfg12y0xenxx1/en_fishtycoon_inst.exe

How do i get my registration code for the game when it asks for one.

Big Fish Games will give you a registration code for the game when you purchase Fish Tycoon for Windows. If you're having trouble with downloading or purchasing the game, they have a support page where you can get help.

Yes, immediately after your purchase they will send you an email with the registration code and a link to download the game.

They? That means that WFT is from Big fish games? Why they send the code?

Big Fish Games is handling the distribution of Fish Tycoon for Windows. That's why you purchase the game from their site, and why they send the registration code.