LILYFIRE'S PROFILE

I am making a game with RPG maker, using mostly my own stuff, or stuff I got from the prior Humble Bundle pack. I am curious though, if I add gameplay videos, or videos of random cutscenes I create out of boredom, to my YouTube page, can I monetize them? Or am I not able to? Like, use adsense?

I tried to Google this a million times and nothing ever shows up. Thanks a ton for the responses.