There are no such strategies in slot games, because this is entertainment with bright pictures on the screen and cheerful music that entertain us and give us another chance to win, but ultimately take more to support the work of the casino. As soon as a strategy is known that will allow you to earn money on slot games, the casino will immediately notice it. Today, technology is well developed and it will not take much time, although in the old days it was possible to win in different ways and the casino could not see it for months. There are enough different stories about this on the Internet and they are very interesting.
Playing slot game will not have to use strategies because this gambling games is base on the luck. We don't know what strategies they used but that could not work if they don't have luck. They can use strategy in a gambling games based on skill so they need to improve their skill and practice it so they will know if their strategy is works or they need to make another strategies.
We may difficult to win in slot game so you don't have to be seriously playing that game. It is enough for you to enjoy your time with some enough money so you can stop gambling when you think it is enough.