A common question we get is 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 (during the day in your local time), there are hundreds of participants active on our site. This means that it should be possible to pair them up for dyadic experiments or run multiplayer games.
Further, here are two softwares that could you program the experiment: