Anonymous – $39.7 Million – Excalibur Casino, Las Vegas.Progressive slots are the ones where you’re able to win huge jackpots like the ones in our list: Depending on the slot game, the jackpot could be triggered by a specific (and rare) combination, a successful bonus round, or just at random. That’s because a portion of each wager goes into the community jackpot, and anyone who bets the maximum amount has a chance at snagging that huge prize. Progressive slots have continuously growing jackpots that increase with every spin any player takes on the game.

You should also know the rules and bonuses for each slot you play, especially if you want to go after the big jackpots. Your win is purely a random chance, but your slots strategy should involve knowing slot terminology as well as picking a slot game with the highest available return-to-player rate and the most suitable volatility for your gaming style. This game is highly randomized, meaning all you do as the player is pull the handle or press the “spin” button and wait to see if something lines up. Slot games involve spinning reels of symbols in the hopes of matching up symbols in winning combinations.

The Megabucks slot machine has shelled out the most winnings on this list, with 10 lucky winners getting multi-million dollar jackpots on Megabucks.

Las Vegas is perhaps the luckiest place to win large slots jackpots, with nine wins on our list taking place in Sin City.

The largest slot jackpot win on our list was for $39 million at Excalibur Casino in Las Vegas.