"The roulette wheel is always kept spinning at a constant rate, even if no one is currently playing. The ball is spun in the opposite direction in order to ensure more randomness in the result."

"Players with smaller bankrolls should look for multiplier slot machines because you get paid the same relative amount no matter how many coins you play. So one coin bet wins you ten, two coins win twenty, etc."

"In order to keep the house edge, casinos offer games where they win outright more often or they offer games where the player may win more often, but doesn't get paid the true odds."

"Nearly all modern slot machines pay out winning combinations that start on the furthest left reel and progress to the right. Keep that in mind when it looks like you won, but didn't get paid."

"Slot machines are the bread and butter of the casino industry, accounting for three quarters of casino profits. All slot machines are pre-programmed to keep a portion of the cash put into them."