To play MapleRoyals in a macbook do I have to download something else or only the client available in the website?
You might, it depends on the antivirus program. You will also need to disable the malware protection of chrome if you use that for your browser.
The new client that was released for December is treated as a high threat virus that will be instantly deleted before even opening for some antivirus programs. Make sure to exclude your MapleRoyals file on your antivirus in order to play.
I've looked and looked but still didn't find any antivirus in my MacBook Pro. but when I try to download the available client in the site, it just keeps canceling it after 10mins of download. Please, what do I do? PS: I've disabled the google chrome malware protection.