Hello there, Thank you very much for reaching out to us. I'm sorry to hear that some of the enemies became randomly immune. To investigate any underlying issues that may be occurring, can you provide us with a short video demonstrating the issue? You can upload it to one of the media-sharing websites listed below: - [url=http://www.youtube.com]YouTube[/url] - [url=http://www.x.com]X/Twitter[/url] - [url=http://www.imgur.com]IMGUR[/url]