Need Help - This is a safe method to use on Facebook page?

Hi Guys,

I'm sure many of you here are really familiar with Facebook and how it can be a great tool for making money.

I've an an idea but I'm not sure if it's safe to use it.

I own a 600K gaming niche page and have come up with the perfect idea to make money off it.

Here's my method -

I plan to make a landing page giving away copies of a popular game that the page fans are looking forward to. The landing page will require you to click a button which will open up a second button whereas you'll need to like a page and click on ENTER TO WIN button - this will open up the final page where in I'll be putting in various CPA ad codes, and it'll give you the option to download one out of three software, games, etc. Once you do that, you're taken to a page where you need to enter your email id and a message will show up, that we'll inform you if you win soon or something like that.

Now, I plan to use Facebook ads to promote this, but does Facebook allow such methods? Or will they take action against it.

Thanks and please let me know.

why use ads when you have that page?