A seat, some credits, and a spinning reel. Here is how not to step on anyone.
Slot machines look like the most private part of a casino, which is exactly why the small social rules matter: you are sitting inches from a stranger with cash on the screen. This is the practical companion to the Vegas etiquette guide, covering seats, credits, tickets, malfunctions, and the courtesies regulars expect.
A stool in front of a live machine is taken. If someone is playing, do not stand behind them, lean on the neighboring machine, or hover for them to cash out. If a bank is busy, keep walking rather than camping in the aisle.
An empty stool is not automatically free either. A player card in the reader, a purse on the seat, a jacket over the back, or credits on the screen all mean someone means to come back, so treat that as occupied unless an attendant says otherwise. Never reach across a seated player or touch their screen, card, or belongings to test the seat.
Credits left on a machine are not a tip for the next person. Do not cash out, spin, or transfer someone else’s balance, and do not pocket a ticket you find. Casinos commonly treat unattended credits and tickets as held for the rightful owner, and in Nevada taking property that is clearly someone else’s without any attempt to find the owner can be prosecuted as theft. If you find an abandoned balance, get an attendant and say exactly what you saw. If you pressed a button on someone else’s machine by mistake, stop and get an attendant rather than arguing with the returning player.
Stepping to the restroom is normal, and casinos handle it differently. Some have an attendant place a reserved marker on a machine for a short break; others do not, and a tilted stool is at best an unofficial signal rather than a promise. No universal timer makes your machine safe for a set number of minutes, and the etiquette is blunt: do not expect others to save your machine. Ask what that property’s policy is, and take your ticket, card, and valuables along.
Two settings decide what a spin costs: the denomination, or what each credit is worth, and the bet, or how many credits and lines you are playing. A one-cent machine at the maximum bet can cost far more per spin than a quarter machine at the minimum, and the screen shows the running total before you commit. Read the pay table and displayed bet first; nobody can undo a spin you did not mean to place.
Many machines add ordinary wins to your credit meter; some larger payouts require an attendant. Follow the instructions on the screen rather than assuming every payout works the same way.
When cashing out, collect the ticket, check its value, and remove your players card. A cash-out ticket represents money, not a souvenir. Keep it safe and check its printed expiration and redemption terms. Redeeming it before you leave town avoids having to work out a property’s rules after your trip.
If the screen freezes, a ticket will not print, or the machine goes dark mid-play, stop and get an attendant. Do not unplug the cabinet, open it, hammer the buttons, or leave a balance while looking for help. Note the machine number and keep any ticket or relevant receipt.
For a payout requiring staff, stay nearby and follow their instructions. Staff verify the game records and displayed result; do not assume an animation or error message establishes the amount owed. If the explanation does not resolve your concern, ask for a supervisor and a record of the issue. The casino-floor guide explains where to take an unresolved gaming dispute.
Standard slot spins use random outcomes; a run of losses does not promise the next spin will pay. Do not move onto someone else’s machine because you think they “warmed it up.” Some games have visible bonus features, so read the actual rules rather than a stranger’s theory.
Pushing or rocking the cabinet does not improve your odds. Neither does monopolizing several machines in a busy bank. Choose a machine, understand its cost, and treat each wager as money you can lose.
Keep walkways clear: a chair in the traffic lane or a group parked mid-corridor is the most common unforced annoyance on a casino floor. Keep your phone volume low, and take calls away from the machines. Photos and video follow house rules rather than one citywide standard: operators such as MGM Resorts restrict recording other guests or employees without consent and can stop photography at any time, so ask before filming and assume tables are stricter than slot aisles. More is in casino floor dos and don’ts and common area etiquette.
Complimentary drinks depend on the property’s offer and your eligibility; they are not a guaranteed free bar. Order politely when a server is available, and do not expect the machine’s service button to summon a complimentary drink. Keep drinks away from controls and other players’ belongings.
Our tipping guide covers suggested drink-service tips. Set both a time and money limit before playing, and stop when either is reached. If your group wants to chat rather than play, move to an appropriate lounge instead of occupying a busy slot bank. For live games, see table-game etiquette.
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