Dennis Nikrasch (September 12, 1941  2010), also known by the alias of Dennis McAndrew, was a Vegas slot cheater and a former locksmith who was responsible for spearheading the biggest casino theft in Las Vegas history, by grabbing $16,000,000 from rigging slot machines over a 22-year period.

In a typical slot tournament, players compete against each other to win large cash and/or FREEPLAY prizes by accumulating the most points during multiple rounds of tournament slot machine play. Participants are randomly assigned to slot tournament machines and are given unlimited spins for a preset amount of time.

All in all, there are free slots that pay real money, but you will have to be playing at real money online casinos as opposed to social casinos on slot apps, or playing titles in demo mode.

ANSWER: More and more casinos are rewarding slot players with free play, giving them a chance to win without having to drop a dime into a machine. Slot aficionados see it as getting something for nothing.