Jammer

I'm new and wanted to try out the PETSCII game. I downloaded the x16 emulator and the X16Robots-shareware. Now what? After searching for several hours, I can't find any instructions how to get the game to run. Can anyone advise me on how to get the PETSCII game to load and run? Thank you. (Sorry in advance for being the annoying noob, asking a dumb question, not knowing where to look for the obvious answer and not knowing the proper place to post my question.)