No such thing as a Strategy when playing slots. The casino's make sure of it.

People used to claim there were strategies, but there really are not. Most machines today DO NOT have the handle on the side; a few do. Buttons are pressed on the console to 'spin.' All machines have a RNG inside to run it. Some casinos have a reputation for 'loose' slots, but that may not always be the case. All one can do is have a set budget - how much you are willing to lose- and stick to that. Bottom line is, some days you win, some days you lose.