He was able to get away with this scam for a very long time before a huge win by his partner of over $100,000 drew too much attention to them both, and he was caught. One of the most famous cases of an engineer cheating using coding was Ronald Dale Harris, who manipulated slot machines through source codes. This was not a cheating method for the average player as it was designed by the engineers who created and developed these slot games. Like other cheating methods, slot developers found ways to stop the use of fake coins in their machines.Īn infamous way in which some players cheated to win at slot machines was to use cheat codes. This was another method for players to claim wins but did not have to spend any of their own money. Unfortunately, players cannot use this cheat to get those big cash prizes.Ī popular way to cheat at slot machines has long been using fake coins. This meant players could claim wins but did not need to spend any money.

Players could attach a piece of string to a coin, put it into the machine to trigger the spinning of the reels and then bring the coin back out of the machine. Nowadays, slot machines are much more sophisticated and use computer software like random number generators to ensure the machines’ integrity and stop cheating.Īnother popular technique that can no longer be used to cheat on slots due to advancements in technology is the yo-yo. The winning combo would then be paid out, and the player would get a big cash prize. When slot machines were made of metal, players could spin the reels and use a strong magnet to stop the machine from spinning when it landed on a big winning combo. However, this was once used by players often to beat the house and get a win. Find out more below about whether magnets can still affect slot machines and other techniques players sometimes use to try and cheat their way to a win.Īs we previously mentioned, players can no longer use magnets to try and win when playing at brick and mortar casino slot games.

Land-based slot machines have also vastly improved over the years, and some of the tricks players used to try to cheat and win no longer work, including the use of magnets. When playing slots online at popular slot sites, there is no way to cheat as the games are developed using the very best software and random number generator tools. Over the past century, slot machines have become one of the most popular and most played gambling games.

How to win at digital slot machines