Hey there,
I know you've received comments about your game. The archive (zip) has some header errors and it's either corrupt or something is going wrong during the upload to Itch. I've tried 4 times to redownload it and it still occurs. You might want to look into it.
Viewing post in Siren Head Resurrection comments
I downloaded/tested/extracted/start the game just now and everything works fine for me. I tired to download it using browser and Itch app. I am using butler to upload the game so upload process will fail in case of any error. Thank for the info anyway.
If you are still experiencing download issues, try to download the game using Itch app.