If it were necessary to keep only one theme of casino games, it would be without hesitation the classic 777 slot machines. They invade Las Vegas casinos but also those around the world and you can't escape some games that all players know. This category consists of slot machines that are nicknamed "777", for what reason? Perhaps because the highest profit is won thanks to the combination of 7 on the reels! These games that may seem old to some are a real way of letting off steam for others while finding the classic and traditional look of the slot machine. You'll find three and five reel 777 slot machines, and you'll also get to know the legendary BAR symbol, bell and horseshoe if you're lucky.