"Substitution site" How to solve theoretically?

Question

Delphi

1. What do I want to do?
Suppose there is a site for a flash game. The site has a personal account, and in the personal account there are various sections:
- statistics (simple html page)
- rules (simple html page)
- players (simple html page)
- start the game (the page on which the flash player is turned on to the full page and the active game)
I need to somehow veil this site with a flash game so that those who play do not know. where they are currently located, so that the yurl in the line is different, etc.
2. How I tried to implement
I tried to log in with a curl on the site that I want to replace - everything worked out, I logged in and was able to take the data that I want and change it. I display these changed data to users on my site and everything seems to be ok, BUT! I can only change page shtml and that's it. And I need that somehow from my site users can also play that game, but after clicking on start the game , they are redirected to the real site, the flash player pops up on the whole window and everyone sees the real url ...
3. As I think it is possible implement theoretically
I see two options:
1. Make your site and somehow curl and iframe do it all
2. Make a web application (such as a browser) that will work specifically with the site that I want to hide and provide to users as my service (for example, do it using delphi and idhttp somehow)
Who is experienced, may have come across a similar one, please tell us how it is possible to implement it. Perhaps someone knows how to do it easier than I suggested .. I would be glad for any advice !!!

Answer 1

iframe
but with a flash and generally difficult, and strives to fly out the window ...