Be careful linking game sites with your mobile wallet, it can steal all your wallet assets and data, this is the same case as airdrop, I once connected a gaming site to my wallet, lucky I only had $20 left in one of the coins I bought, one month the asset was gone, now I've thrown the wallet away.

---

I'm not accusing the game site MaticRoll.org, of being scammed or anything like that, but gaming systems like this are prone to hacking and theft, for that it all depends on the members here to connect the site to the wallet, for me it is clear to avoid sites like this 100%, it's up to other people.