itch.io

i'm trying to download on mac, and when i copy the MAC 4.09 file into terminal and write chmod a+x, then the file name, it says that it is a invalid file mode. Someone suggested chmod +x, but that didn't work either. any way to get the file to not be invalid (I am using the latest version of macos and an apple silicon chip)

im still getting the same problem using chmod +x

and when i add the file path to terminal after chmod a+x, it says its an invalid file mode

When i try to download the game on mac, and i have to copy the file path to go to the terminal, it says i need to copy "mac 4.09" as a file name. Is that the same as "copy file path" or is it different?