I've found a way to do what I want but it is very limitated. Actually, I create a flash project file that contains only the code to launch mochi ads (you can use flashdevelop or anything like this free ide to do that. The code is provided directly by mochimedia. So just to describe the actions :
- On the first timeframe, the code launch is the one you find on mochimedia to launch the ad
- When you click the button "Play" on the ad, the animation go to the next frame
- The second frame got only a line code to display the game swf file (with geturl()).
This architecture is the only one I succeed to make but like I said, it is very limitated because I don't have socials features, coins etc that Mochimedia brings us.
If anyone has an idea, please share it