Are you engine deep in the new Forza game but don’t have any real-life friends to tag along with you for your racing mayhem? This simple trick in-game lets you recruit AI racers to replace your lack of real world racing friends, because robots are better than people anyhow. Simply drive up behind any AI controlled car you find and honk your horn. Any willing participants will flash orange and then join your convoy, which makes them follow you everywhere. Like, off a cliff for instance.