Yes, online casinos can change or influence the payout of slots. However, this won’t be the case if you are playing at a reputable online casino. There are several criteria that you can use to know a reputable online casino. First, you should check if the slot gambling site is regulated and licensed under the authority of top regularity bodies like the Malta Gaming Authority, Gibraltar Gaming Commission, the United Kingdom Gambling Commission, and many more.
You should also check if the slots featured at the gambling site are supplied by top developers like Playtech, Quickspin, Pragmatic Play, Red Tiger Gaming, Microgaming, Betsoft, NetEnt, and many more. Apart from that, you should also make sure the online casino you are choosing has a seal of approval from top auditing firms like Technical Systems Testing, eCOGRA, PricewaterhouseCoopers, and so much more. With this, you can be assured that the RNG used at the casino is genuinely random.