This app doesnt work at all and seems to be a chrome app, this s because if you open the background.js it says "chrome.runtime.id" rather then the "browser.runtime.id" that firefox uses. This app also has a website "https://flplayer.net/welcome" which is the reason your being redirected to adfly then to a spam site for them to make money off of you.

Edit/Update: It doesn't work at all lol

On first install opened a new tab to some random website (https://themusic.io/).
Official website claims to be flplayer.net...

Seems suspicious, possibly Adware.

‘can't use it

..

doesn't work at all

没啥卵用

Doesn't have a menu or anythin that pops up like the picture suggests. I think it might be broken... Basically, doesn't work anymore. Don't bother...

It does not work, still says flash plugin not installed, cannot play flash video

do not work

Didn't work on Kongregate

It does not work, still says flash plugin not installed, cannot play flash video

fake scam extension

open websites that were blocked by antivirus. Attempts to open after installation, and then again after removal, both blocked, very fishy.

It doesn't work with flash content pages at all. I get the same messages "flash player is needed". Useless