The Evolution of Craps: From Hazard to Electronic Tables
Hazard · New Orleans · Bank craps · Electronic formats
Modern casino craps did not appear in one clean invention. It developed from older European dice games—especially Hazard—through simplified American forms, street play, standardized banked layouts, and eventually electronic and online versions. Some familiar origin stories are plausible traditions rather than settled facts.
The responsible history
Hazard is the clearest ancestor. New Orleans was central to the American game’s development, and Bernard de Marigny is traditionally credited with bringing or popularizing a simplified form. The exact route, naming, and individual credit remain disputed enough to label carefully.
Craps history at a glance
| Period | Development | Evidence caution |
|---|---|---|
| Medieval to early modern Europe | Hazard and related two-dice games circulate under changing rules | No single surviving rulebook defines every local form |
| 17th–18th centuries | English gambling manuals document Hazard’s main-and-chance procedure | Published rules describe the ancestor, not modern casino craps |
| Early 19th-century New Orleans | A simplified American pass game becomes associated with Bernard de Marigny and the city | Strong tradition; individual invention claims remain disputed |
| Late 19th–early 20th centuries | Street and banked versions spread; layouts and Don’t-side betting develop | Dates and credit for specific innovations vary among histories |
| 20th-century casinos | House-banked tables, crews, standardized payouts, and regulated dice procedures become familiar | Rules still vary by jurisdiction and casino |
| 21st century | Bubble, stadium, hybrid, live-streamed, and RNG formats separate betting interface from result mechanism | The product name alone does not identify how results are produced |
From Hazard to a simpler pass game
Hazard used two dice but involved a more complicated sequence of “main” and “chance” numbers. Written English rules reach back centuries; Charles Cotton described the game in The Compleat Gamester in 1674. American craps simplified the central contest into a come-out result followed, when needed, by a point that must repeat before 7.
Hazard was not merely modern craps with different vocabulary. The caster selected or rolled a main, and the relationship among the main, the throw, and later chances determined wins and losses. The important historical connection is the two-dice contest and repeated-number structure—not an exact one-to-one mapping of today’s Pass Line.
New Orleans and Bernard de Marigny
A widely repeated account says Louisiana Creole politician and developer Bernard de Marigny encountered Hazard and helped establish a simplified version in early-19th-century New Orleans. The city’s Faubourg Marigny historically included a street named Craps. Those facts support a strong New Orleans connection, but they do not prove that one person single-handedly invented every modern rule.
How to read the de Marigny story
Later accounts often turn popularization into invention and then supply a precise origin trip. A safer statement is that de Marigny is part of the game’s New Orleans tradition and may have helped spread a simplified Hazard-derived form. A claim about exactly where he learned it, which rule he changed, or what year the modern game began needs a contemporary document—not repetition across modern casino histories.
The common derivation from French crapaud—“toad,” supposedly describing players crouched on the ground—is also repeated with more confidence than the documentation warrants. It is best presented as an etymological tradition, not certainty.
Street craps and bank craps separate
| Form | Who covers wagers? | Typical structure |
|---|---|---|
| Street/private craps | Players or an informal banker | Limited pass/fade rules; rules vary |
| Casino bank craps | Licensed house | Standard layout, dealers, posted payouts, house edges |
| Card craps | Licensed house | Cards determine or map results where dice-banked rules are restricted |
| Electronic craps | Licensed house | Physical dice, hybrid terminals, or RNG depending on format |
The modern layout and wrong-side betting
Early American games were vulnerable to dishonest dice and one-sided banking. The modern symmetric layout and Don’t-side structure are often associated with dice maker and gambling figure John H. Winn in the early 20th century. Surviving popular histories differ on the exact innovation and date, so “often credited” is more accurate than “invented modern craps.”
Why the casino version looks different
A licensed house needs bets that can be booked consistently, settled quickly, and supervised. The large mirrored layout lets dealers serve both sides of a table while the stickperson controls dice movement and proposition calls. Posted payouts, table limits, serially controlled dice, back-wall requirements, and multiple crew members reduce ambiguity. These procedures developed around the banked business and regulatory environment; they are not necessary to an informal pass/fade game.
From felt to terminals
The underlying Pass/Don’t contract survived major interface changes: Bubble Craps uses physical dice under a dome; stadium and hybrid games use terminals; Roll to Win combines physical dice with electronic wagering; RNG craps produces software results. Bonus bets such as Fire and All Tall Small are later additions, not original rules.
Electronic betting also changes what a player must verify. A terminal may connect to one shared pair of physical dice, to a live table, or to an RNG game. The screen can calculate payouts and prevent late bets, but it can also hide commission timing or working defaults behind menus. The historical continuity is the wager contract; the result mechanism and procedure may be entirely different.
What has remained recognizable
- Two dice and totals from 2 through 12.
- A come-out decision followed, when required, by a point.
- The contest between repeating the point and rolling 7.
- Opposing Pass and Don’t-side positions.
- Additional wagers built around totals, combinations, and point numbers.
What changed is equally important: who banks the game, how bets are booked, how dice are controlled, which propositions are available, and whether the result is physical or electronic. Treating every two-dice game as the same “craps” erases those distinctions.
Sources and further reading
- Library of Congress: Foster’s Complete Hoyle (1914)
- Louisiana Endowment for the Humanities: New Orleans gaming history
- John Ashton, The History of Gambling in England (1898)
Explore the current craps variations, street craps, and Bubble Craps.
