Right click the top left corner. Then click on the play, and save feature. Name the file what you want, and have you are done playing you will go to documents, and see your saved inps. Create a zip file for one, and drag the other one into the zip file. Once done go to Twin Galaxies, and submit, and use the submit file feature. Got to the zip file you created, and upload that.
After that you are done. I hope I am answering the question you asked.
