yeah so I followed the instructions, even made sure I had the correct builds and it still won't work for me :')
Is it possible to refund it? I'll just get it on steam instead 💔
hi! you will have to reach out of itch for the refund as i don’t actually have access to a refund option.
for itch, i would recommend:

i use a MacOS but the file structure should look like that. the DLC also needs to be unzipped to work properly.
check if you’ve downloaded the killer chat! version that is compatible with the dlc (1.4 version)
if everything is correct, clicking “overkill” on launch will bring you to your saves screen. you will be prompted to load a save.