Playing some MvM probably wouldn't be bad. Castle crashers comes to mind as well, but the question is can we have adds for CC?
also please post suggestions, we are open to all ideas.
Throw adds at the beginning and end only.
And even then, use them sparingly.
I've been watching Let's Plays/Streamers/YouTubers for almost 6 years now and the biggest turn away is when there's ads being shoved in my face. If the video/player is someone I enjoy, I'll click the link at the end of the video.