History of classic slot machines
Birth of mechanical automata (1890s-1900s)
Sittman & Pitt (1891): Brooklyn installed the first poker mechanics-based machine with 5 reels and 50 card symbols. Without payments - gave out free drinks and cigars.
First payout: Manufacturers quickly replaced card symbols with fruit and "Bell-Fruit" gum boards as winnings.
Liberty Bell and Mainstream Success (1899)
Charles Fey and Liberty Bell: in San Francisco, the Fey design with three drums and one payment mechanism ("Liberty Bell," 1899) set the format: three game speakers, "7" symbols, bells and fruit.
Advantages: simplicity of design, automatic issuance of coins and high reliability - the beginning of the era of "one-armed bandits."
The heyday of electromechanics (1950s-1960s)
Bally's Money Honey (1963): the first machine with an electrically controlled character drop mechanism and facilitated coin dispensing, which increased the speed of the game and the size of the payout tank.
New features: the advent of automatic "hoppers" for coins, sound and light effects, more complex payout schemes and larger reels.
Video slots and the digital era (1970-1990s)
The first video slot (1976): Fortune Coin Co. from Fortune Coin Co. in Las Vegas replaced mechanical drums with CRT screens, but with the beginning of video effects.
Microprocessors and RNGs: In the 1980s, developers began using microprocessors to generate drop-down combinations, fine-tuning RTP and introducing progressive jackpots.
Graphics and sound: animated winnings screensavers, musical themes and brighter stage designs appeared.
New wave of retro automata (2000-2020s)
Return of the classics: providers filled the portfolio with "retro" slots with three-drum mechanics, fruit symbols and a bell sound, but on the basis of a modern HTML5 platform.
Hybrid mechanics: simple retro models were supplemented with quests, tournaments and buy-bonus functions, while maintaining a nostalgic interface.
The meaning of the classics today
Cultural heritage: Retro slots combine simplicity and nostalgia, attract new players with familiar images.
Training beginners: the minimalism of the classics helps to quickly master the basics of gambling.
Portfolio balance: Against the backdrop of complex video and Megaways machines, retro slots offer short sessions and clear rules.
Classic slot machines paved the way for the modern industry: from mechanical "Liberty Bell" to digital retro remakes - the history of slot machines means the evolution of technology and the constant human craving for simple and honest gambling.