Theme Diversifiers are aimed at providing motivation for experienced game jammers. In a sense diversifiers are a voluntary list of secondary constraints, that the individuals and teams can choose to go for, or not, as they please. If they do go for one or more diversifiers, they get to check off those diversifiers as fulfilled when uploading their game.
"It is time... For you to lipsync... For your LIFE"
You game must feature audio as an input in some way.
Sharing is Caring
Your game is multiplayer, but only using a single controller / keyboard
Your game features no text
Your game is developed by a team whose members live in different continents
"I only do jams in 48 hours"
You must start and complete you game in the first or last 48 hours of Rainbow Jam