When you click on the file in the post, it will automatically be downloaded into your Downloads folder. Open up the folder and find the file. Then either drag or cut and paste the savefile into Niche's saves folder. Make sure there aren't any toher savefiles with the same slot number. (if there are, cut and paste them into a different folder so you can save it for later) Then you can open up Niche, and you can play that savefile! I copy and pasted @Skysplash8's text. Skysplash8, is that okay?