I understood that. I can open all normal png’s without any issues. So the first png (the static kappa png), loads just fine. However the second one doesn’t want to load. Tried it using Photoshop CS6 and CC 2015. It’ll say: Could not complete your request because the file-format module cannot parse the file. Renaming the image to an extension with gif instead of png, will allow it to load correctly in photoshop, and also Unity (which I use for the development). I used an online tool which allows me to check the file type, and it actually says the file type is a .gif. (even though the file extension says .png).