What game was it? Did you try to google other user testimonials? You can typically find out which ones are scams by simply Googling.
It was a simple betting game where we have to just guess the next number will be greater than 5000 or not.
It was a game in this (freebitco.in) website... dont play it is just fake.
lol, freebitco.in is not fake or scam infact this is the most oldest and trusted faucet/wallet ( with hi lo betting ) . Ive been using it for almost two years now and i can say that its not easy to win on their jackpots because you need mostly luck to hit the big prizes but somtimes you can win lower prizes like 20000 satoshi and also i can win on playing hi lo games and i can withdraw my earnings instantly without any problems.