I really like the game, it's a great practical demonstration of good networking practices (such as where to place filters) but it's also really fun. I am having a bit of trouble running the Linux version of the game, however. The window appears in the task manager but isn't visible anywhere on my desktop. This doesn't happen using Proton GE and the Windows version, which opens as normal.
Edit: I wanted to add the caves in this game are the best I've ever seen.