I've played a few games and I wanted to try something like that.
But I didn't want those ads that jump in the screen (between chapters, etc).
It would be something like this example:

When you click the heart button, the ad would play.
When the ad (video) ends you'd get a message like "You received 3 coins".
In the example, you had 3 coins. Now you'd have 6 coins.
They are used to buy stuff on the game.
I found a few tutorials but I'm not sure if they still work.
https://youtu.be/oUhcXlzc2a4
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viewtopic.php?t=49196
Has anyone ever tried this?
Thank you so much