This plugin lets you easily add various advertisements in your Construct 2 game to generate revenue.
You can download it and view the short documentation here: http://clay.io/docs/construct2ads
In addition to advertisements, you can add the Clay.io cross promotion bar.
<img src="http://new.tinygrab.com/a160021eef33596b3d239b184a69ab15305aef0b13.png" border="0">