A common request is the question whether or not Prolific can help with dyadic experiments.
Short answer: We don't offer the experimental software itself, but we can provide the participants. At any given moment, there are approx. 100-500 participants active on our site (as of August 2017). This means that it should be possible to pair them up for dyadic experiments or run multiplayer games.
Here are two softwares that could you program the experiment: