The just-released Cities: Skylines 2 video game also features roundabouts! They're a huge part of the transportation networks now: https://www.pcgamesn.com/citi

The just-released Cities: Skylines 2 video game also features roundabouts! They're a huge part of the transportation networks now: https://www.pcgamesn.com/cities-skylines-2/roundabouts https://www.pcgamesn.com/cities-skylines-2/roundabouts Mini Motorways also had them from the get-go, and they're much more robust than simple 3/4/5/6-way intersections.