It can be a treacherous liaison. The one between the game and the associated wallet. It's the player who loses out.
My curiosity about Coin Hunt World (CHW) was piqued when recent Pubish0x article's wrote of their zeal for the game! The money was/is good. The game is enjoyable. Blah, blah, blah.
I too was hyped when I did further research of my own.
The game began via big wig Bittrex dudes (industry professionals). One may play without cost and CHW is on fire! If you were to do a search on Publish 0x, you would be free to peruse the previously mentioned articles.
Germane Links:
The web site.
The Wiki page.
The CoinMarketCap page.
The download page.
You'll note that there is some negative feedback/reviews on the download page. However, they aren't awful. Any well-trafficked Internet file will probably have a lot of information from users. That's just how it is. Weigh for yourself, if you find it too critically overbearing.
My big deal and the reason why I cannot play this game is because, at this point in time, one may only use Uphold and clearly, Uphold hates me. (Me, sort of laughing). Well, they hate me as a user of their wallet.
Long Story Short, I needed to verify my ID to be able to login to the wallet. Uphold wanted these 3 items from me, in order to verify;
- The date and amount of my last deposit
An account creation date
A phone number that would be associated with my original account
Ugh! Seriously?!? ALL OF THAT?

Ye-ah.
I was able to provide the correct phone number, which is amazing, considering how many phones that I've lost. I was also able to provide some past deposits (I actually had receipt emails for them in an email file) and when the account was ready to use.
Not helpful.
Uphold did not care.

They were cordial. I credit them for that, as some companies can't hold it together past 2 or 3 emails. But, yeah. So, there it is. It stinks. But, that's how it is.