[2020] Game and Launcher crash upon opening

Originally posted by DonWombler: Thanks guys, but I did some deeper digging and found out what it was. If you have the citrix workspace downloaded on you computer, this interferes with the game, and causes it to crash

Yeah, Citrix does not play well with Unity games. There's a workaround described in this thread, so you can use it and the game(s).

https://forum.paradoxplaza.com/forum/index.php?threads/citrix-workspace-crashing-cities-skylines.1158220/