[SmG Phoenix]

Ok, by 'play for free' I assumed you'd have done your own research.
What I meant was that audiences can participate in various games, by voting for who they like or dislike, but can't actually write or do much else. Meaning, the actual players can write a silly answer which both the audience and players involved can vote for, but only the players can write that answer or answer the questions in the first place.
So basically, you can only vote, nothing more.