Well, I know it's gambling, and anything could happen. But I felt like I was scammed last night  (not blaming Metawin BTW).

I made a $50 deposit and started playing Mines without knowing that wagers from Mines don't count toward the leaderboard. I am not sure if that would count for the free ticket. But after wagering a few hundred dollars, I realized my position is the same on the leaderboard. So, I switched to Dice and started playing. After a few bets, I placed a $48 bet on a 1.05x payout and lost the bet. LOL. I felt like I was scammed 

After that, I had a few dollars left, which I wasted by placing a max bet on the Dice game. I gave up and didn't make another deposit.