[spyder]

Reminds me of the Citybound game in (slow :( ) development by basically one guy and also written in Rust:

https://aeplay.org/citybound

He demoed his actor system with 100 000 cars in the middle of this talk: https://www.youtube.com/watch?v=qr9GTTST_Dk

Maybe you guys should team up :) (if not already...)

[dabreegster]

Citybound looks awesome, but development seems a bit stalled. I've been in touch on r/citybound before, am following the project closely. There's also https://github.com/Uriopass/Scale, which has a really awesome demo running of Paris

[AlphaSite]

There is also: https://store.steampowered.com/app/1067860/NewCity/ which i've seen with a couple hundred thousand actors.