Any games are based on luck I don't think you can easily make x profit 5 or 10x. If you are not lucky today, you will lose that whole amount.
Mines is very hard predictable game. although it is a lot of fun, I don't like playing this game. I am not much interested in slot games but I enjoy dice games. I like Crash even though I know it is risky. I also like Roulette and Blackjack. When I play Mines, I get offset a lot because I can't predict which box contains gems. Playing with high odds here makes me offset a lot more. So it is not a favorite for me. Dice is a very fun game. I started my gambling career with Dice and I have many memorable moments in Dice.
I don't think roulette is fun, but blackjack is a good option. You could make a profit on blackjack if you know how to play this game and be satisfied, but since OP is targeting 5x to 10x, I don't think he could make $10 to $50 or $100.
@OP, how about Plinko and bet small? You might be lucky to hit 20x and above in medium mode.