It should work if you have any java version installed. 

https://adoptopenjdk.net/  Here is where you can get one if you don't. Should just have to double click to execute the jar.

I am learning how to distribute with the jvm for next time.

Sadly, until I become a more well rounded programmer, networking isn't in the cards. Though it's in my long imaginary list of things to tackle. It's great fun if you can get some people to play locally though, or name everybody something hilarious.  If I decide to continue the project, some form of collision will be in the cards for the players.