I'm trying to play Spongebob's Evil Clone 2 on my macbook air. I've unarchived it using "RAR Extractor- Unarchiver" and the "Unarchiver" that's recommended. Every time I try to open it I get a pop up that says "The application "Spongebob's evil clone 2 Mac" can't be opened". I even went to privacy and security and selected "allow applications downloaded from anywhere" option and it still says it can't be opened. I am I doing something wrong or is it a compatibility issue?