I've only been paid a few of the times I have played it.
I have heard other stories similar to ours as well.
The Javascript miner is identified as a Trojan by Avast but that is a bunch of BS.
It doesn't download onto your computer and execute on any page you go to, it stays with this pacman game only so at worst it is a PUP (potentially unwanted program) more than anything.
These are just things to be aware of if you decide to play the game.
Thanks for the heads up