This can be done by placing objects near the machine or using a tool such as a monkey paw. They will usually not only throw the cheaters in jail but also redesign the machine and make it harder for the player to cheat.Īnother way to rig a slot machine is to interfere with the machine’s electromagnetic field. This is also considered a form of cheating and casinos get wind of these crimes very quickly. In addition to changing the code, a player can also tamper with a machine by inserting coins or paper tickets in a certain way. This is a very illegal practice and is punishable by gambling authorities. One way is to change the software code so that the machine pays out more often than it should. There are many different ways to rig a slot machine. While that is not necessarily true, it’s worth exploring some of the myths and misconceptions surrounding slot machines. However, some players think slot machines are rigged against them because they never win. The house edge is based on mathematical formulas that are designed to balance the casino experience with the ability to take money over time. While the house edge on slot machines is designed to capture revenue, it doesn’t mean the machines are rigged.