How does online craps work and what are the simplest bets for a first-time player?

Craps has a reputation for being the most intimidating table game in the casino — the layout looks like a flight deck, the jargon is dense, and everyone seems to already know what they're doing. The good news: you can sit down at an online craps table in Ottawa and play sensibly while only understanding two or three bets. Everything else can wait.

How a round actually flows

Craps is played with two dice, and players bet on the outcome of each roll. The very first roll at the beginning of a game is called the come-out roll. Players can choose to bet with the shooter by making a Pass Line bet, or against the shooter by making a Don't Pass Line bet.

Here's the core sequence: if the shooter rolls a 7 or 11 on the come-out, it's a "natural" and Pass Line bets win. If 2, 3, or 12 is rolled, it's "craps" and Pass Line bets lose. Any other number — 4, 5, 6, 8, 9, or 10 — becomes the "point," and if that point number is rolled again before a 7, the Pass Line wins. If a 7 comes first, it loses. That's the entire game loop. Once you have that down, everything else is just additional bets layered on top.

The three bets worth knowing first

• Pass Line — the most straightforward bet in craps; placed before the come-out roll, and if you win, it pays even money (1 to 1). The house edge on the Pass Line is 1.41% — genuinely low by casino-game standards.
• Don't Pass — the opposite of a Pass Line bet, made by placing chips in the "Don't Pass" bar. It wins if a 2 or 3 is rolled on the come-out, and a roll of 12 is a "push" — nobody wins or loses. Once a point is established, you win if a 7 comes before the point is repeated, and lose if the point is made first. The house edge here is similarly slim — you're essentially betting against the shooter, which is perfectly valid and mathematically sound, just slightly less popular at a social table.
• Odds bet — this is craps' hidden gem. Odds bets are among the best in craps because they pay out at true odds, meaning there is no house edge; the house takes its edge only on your underlying Pass Line or Come bet. To take or give odds, you must already have a Pass/Come or Don't Pass/Don't Come bet in play. Once a point is set, you simply place additional chips behind your Pass Line bet to "take odds." The payout reflects the true mathematical probability of that number being rolled — no markup.

What to ignore for now

Players can choose from more than 10 types of wagers with varying combinations, but many of them lean heavily in favour of the house. Bets on the outside portion of the table feature better odds than those in the middle — which is why those outer bets are the most popular among new players. The proposition bets in the centre of the layout (things like "Any 7" or hardways) can carry a house edge as high as 16.67% — leave those alone until you're comfortable with the basics.

One thing worth keeping in mind before you start: craps is a game of chance — there is no skill required, and therefore no strategy that will help you win. Each outcome is completely independent of the last. Betting systems don't work in craps; anyone can win at any time, but the odds over the long term favour the casino, and playing based on a "system" can lead you to lose far more than you budgeted. Set a number you're comfortable losing before you open the game, and treat it as the cost of entertainment. If gambling ever feels like something other than that, ConnexOntario (1-866-531-2600) is Ontario's free, confidential support line.

Playing online in Ottawa specifically

Online craps in Ontario's regulated market plays by the same rules as the physical game — the math doesn't change. The practical difference is that the interface handles bet placement automatically, so you won't need to worry about table etiquette or reaching across a layout. Start with just the Pass Line, watch a few rounds to get the rhythm of the come-out roll and the point phase, then add the Odds bet once you're comfortable. That two-bet combination gives you one of the lowest combined house edges of any casino game available.

Only play on sites registered in Ontario's regulated market — look for both the iGaming Ontario and BetGuard logos on the operator's site as confirmation you're in the right place. The full list of approved operators is at the iGaming Ontario registry, and you must be 19 or older to play.