You can use the big red download button at the bottom to download the "Infinitris_v1.0.jar" file. You will need Java (if not already installed) to run it. You can get Java from https://www.java.com/.
Awesome, I wasn't expecting a reply this fast since the others were a year ago, but thank you for the explanation, I was just looking for an .exe file so I don't think I ever would have figured that out
