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2026 Strategy Guide

Casino Slot Etiquette Guide

Knowing the machines is only part of being an effective slot player. Understanding the written rules and unwritten codes of casino floor conduct prevents conflicts, protects your play, and keeps you under the radar — especially relevant for AP players who need to operate smoothly across 200+ machine types.

Machine Reservation Rules

One of the most common sources of casino floor friction is machine reservation. Players have strong instincts about "their" machine, but the legal and policy reality is more nuanced. Understanding both the official rules and the informal customs will help you navigate these situations without unnecessary conflict.

Casinos do not have an official written policy that entitles you to hold a slot machine indefinitely. The machines are casino property, and your right to play one exists only as long as you are actively using it. That said, most casinos informally respect short-term reservations as a courtesy to their players.

The coat and cup rule

Placing a personal item — jacket, purse, player's club cup — on or near a machine signals that you are temporarily away. Most players and staff will respect this for brief absences of 5 to 15 minutes. Longer absences weaken your claim, especially during busy periods when machines are in high demand.

Official machine holds

The most reliable way to hold a machine is to ask a slot attendant to officially hold it for you. This creates a documented record and gives you a specific time window during which the machine is protected. Attendants have discretion on how long they will hold a machine and may decline during peak hours.

When a coat hold does not apply

If you leave a machine without any visible personal items and another player sits down, they are playing within their rights. Do not expect staff to remove them simply because you were playing the machine earlier. The informal coat rule only applies when there is a clear, visible signal of temporary absence.

Busy floor etiquette

During crowded periods, the informal reservation norms become stricter. Occupying multiple machines or extending an absence past 10 minutes on a busy floor is likely to result in conflict. Be mindful of floor conditions and use official holds rather than informal signals when demand is high.

Adjacent Machine Etiquette

Playing next to another player is normal in a casino, but the dynamics of personal space, noise, and machine claims create a set of informal expectations that smart players understand and respect.

The two-machine rule. It is generally accepted for one player to run two adjacent machines simultaneously when the floor is not crowded. If another player arrives and wants the machine you are secondarily using, the courteous and expected behavior is to surrender it. Running two machines during a crowded floor session is poor etiquette.
Sitting next to a player already there. In most cases, sitting at an adjacent machine is completely fine and expected — casino floors are designed for this. The exception is when a player has personal items spread across multiple seats or is visibly using both machines. In that case, ask briefly before sitting rather than assuming.
Volume and distractions. Keep phone calls, loud music, and celebratory outbursts at a reasonable level. A jackpot reaction is expected and fine — extended loud conversations on speaker phone while playing next to others is not.
Smoke and vaping. Smoking policies vary by property and jurisdiction. In casinos where smoking is permitted on the floor, you may not be able to ask someone to stop. If smoke is a significant concern, seek non-smoking sections or properties with smoke-free floors.
Machine disputes in banks. Some AP-eligible games come in banks where all machines share a linked feature state. If a player is occupying one machine in a bank and you want another, sit at the other machine without disrupting them. Never attempt to claim ownership over an entire bank by spreading items across multiple seats.

Bonus Play Etiquette

Bonus rounds are the most exciting moments on the casino floor, and they attract attention. There are soft norms around watching bonuses and harder rules about advice-giving that every player should know.

Bonus Etiquette Rules

Watching is fine — hovering is not. Glancing at someone's bonus as you walk by is completely normal. Stopping to watch for 10 to 15 seconds to see the outcome is generally acceptable. Standing immediately behind a player for the full duration of a multi-minute bonus without any interaction or invitation is intrusive and makes most players uncomfortable.
Never give unsolicited advice. Telling another player to 'bet max' or 'pick that one' when they have not asked for your opinion is one of the most consistently reported etiquette violations in slot communities. Even if you believe you have useful information, unsolicited advice is unwelcome and can escalate into arguments. Wait to be asked.
Do not comment on bad outcomes. If someone picks a losing pick during a bonus or triggers a small prize, saying 'you should have picked the other one' or 'wow, that was a bad pick' is unkind and unhelpful. Keep negative observations to yourself.
Celebrating nearby jackpots. It is fine to acknowledge or briefly congratulate a nearby player on a significant win. 'Nice hit!' as you walk by is pleasant. Crowding around them to watch the handpay process, repeatedly asking how much they won, or lingering expecting to be included in the celebration is overstepping.
AP players watching feature completion. Advantage players sometimes need to observe whether a feature has triggered or a counter has completed on a machine. Do this efficiently and discreetly. If you need to linger nearby to confirm a machine state, position yourself at a distance and avoid making the current player feel observed or pressured.

Handling Disputes

Disputes happen on casino floors — over machines, seating, jackpot credits, and perceived etiquette violations. How you handle them determines whether a minor incident stays minor or escalates into a situation that draws unwanted attention or gets you removed from the floor.

Start with a calm, direct approach

If someone has taken your machine or is behaving in a way that impacts your play, address them politely and directly first. Most conflicts are the result of misunderstanding, not malice. Say something like 'Excuse me, I was using this machine — I just stepped away for a moment' rather than immediately involving staff. Most people respond to a reasonable, non-confrontational approach.

Involve a floor attendant when necessary

If a direct approach fails or if the situation is already heated, involve casino staff rather than escalating the personal confrontation. Ask a slot attendant or floor supervisor to come to the machine. Staff are trained to de-escalate and will review the situation, pull surveillance if needed, and make a determination.

Document your case

If you believe you have a legitimate claim — such as a jackpot credited to the wrong player or a machine malfunction during your play — document everything before the situation is resolved. Note the machine number, the time, what you observed, and any witnesses. Do not accept a resolution you disagree with in the moment without first asking to speak to a slot director or shift supervisor.

Jackpot disputes require special care

If there is any dispute about a jackpot payout — who was playing the machine, whether the credit was correctly assigned, or whether a malfunction voided the win — do not move from the machine until staff arrives and the situation is fully documented. Casinos have surveillance coverage of all machines and can review exactly what happened.

Know when to walk away

Not every dispute is worth pursuing. If the value in question is small and the conflict is escalating, sometimes the best decision is to move to another machine and let it go. Prolonged disputes create scenes, attract staff attention, and flag your activity in ways that are counterproductive for regular casino visitors.

See the Casino Floor Strategy guide for more on how to operate on the floor without drawing unnecessary attention.

Tipping

Tipping is an entirely voluntary act in casino environments, but understanding the norms helps you build goodwill with staff who can make your casino experience significantly better — or significantly harder — depending on the relationship.

Handpay tips. When you hit a jackpot requiring a handpay (typically $1,200 or above), tipping the slot attendant who processes your paperwork is customary. The informal range is $5 to $20 for wins under $1,000 (if processed manually) and $20 to $50 for wins in the $1,000 to $10,000 range. Some players tip a percentage; most tip a flat amount based on the service quality of the interaction.
Hopper fills and malfunctions. If an attendant brings a hopper fill, resets a machine, or resolves a malfunction on your behalf, a $5 to $10 tip is a friendly gesture. This is not expected but is genuinely appreciated by attendants and tends to result in faster service on future interactions.
Floor supervisor tips. Floor supervisors are generally not tipped in slot environments the way they might be in table game contexts. If a supervisor goes significantly out of their way to resolve a dispute in your favor or provides exceptional service, a small acknowledgment is appropriate but entirely optional.
Beverage service. Cocktail waitresses serving complimentary beverages should be tipped $1 to $2 per drink, consistent with general service industry norms. This is separate from machine-related staff.
When not to tip. Do not feel pressured to tip if the service was poor, if an attendant was rude or unhelpful, or if you are on a losing session where every dollar matters. Tipping is discretionary, and no attendant should make you feel obligated.

AP-Specific Etiquette

Advantage players face a set of etiquette considerations that recreational players do not. The primary goal — maintaining a low profile while extracting maximum EV — requires operating thoughtfully in shared social spaces. These guidelines apply whether you are scouting, playing, or departing a machine.

AP Floor Code

Scout without hovering. Walking the floor to check machine states is completely normal behavior. Walking past the same machine five times in ten minutes, or standing near an occupied machine for extended periods, is conspicuous and inconsiderate to the player using it. Develop a route that lets you check each machine once per loop efficiently.
Avoid confrontations about machine states. Never tell another player that a machine they are playing is at a bad state, that they should leave, or that you have been waiting for it. This reveals your AP strategy, creates conflict, and is universally poor form. If you want a machine that is occupied, wait or return later.
Do not discuss your strategy publicly. Talking openly about expected value, trigger points, or accumulator states on the casino floor draws exactly the kind of attention you want to avoid. Keep strategy conversations to private settings. Casual small talk with fellow players about their wins or the games is fine — technical AP discussion is not.
Maintain social normalcy. The most effective AP players look like ordinary slot players. They interact normally with staff, play at a reasonable pace, and do not rush onto or off machines in ways that signal urgency. Abrupt sit-downs at clearly elevated meters followed by immediate cashing out after a feature triggers is noticed. Build some buffer play into your sessions.
Respect recreational players. Recreational players have as much right to the casino floor as advantage players. Their play on AP-eligible machines may sometimes frustrate your plans, but they are doing nothing wrong. Never make another player feel unwelcome, monitored, or judged for how they choose to play.

For a broader discussion of how AP players can operate sustainably within casino environments, see the Casino Walk-In Strategy and the Slot Machine Mistakes to Avoid guides.

Frequently Asked Questions

Can you reserve a slot machine with your coat?

Casinos have no official policy that makes coat reservation enforceable. Leaving a personal item on or near a machine is an informal social custom, not a legal right. Most players will respect a coat on the seat for short absences such as a bathroom break — typically under 5 to 10 minutes. If you are gone long enough that another player reasonably assumes you have left, they are within their rights to sit down. If a dispute arises, casino staff will generally not intervene on your behalf based on a coat alone. The safest way to hold a machine is to request a slot attendant to officially hold it for you.

Is it rude to watch someone play a slot bonus?

Briefly watching a bonus is common and generally accepted. Many players enjoy having someone witness an exciting bonus. However, lingering for an extended period without interacting, crowding the player, or repeatedly walking past to check the machine state can be perceived as intrusive or threatening. For AP players, watching bonuses at adjacent machines to learn game mechanics is different from hovering over a specific player in a way that causes discomfort. If the player gives you cues that they want their space, respect them immediately.

When should you tip a slot attendant?

Tipping a slot attendant is appropriate when they provide a tangible service: processing a handpay, fetching a coin hopper fill, resolving a machine malfunction, or assisting with a dispute. A $5 to $20 tip on handpays under $1,000 is standard, with $20 to $50 common for larger jackpots in the $1,000 to $10,000 range. For routine assistance with no significant jackpot involved, $5 to $10 is appreciated but not obligatory. You are never required to tip — tipping is discretionary — but attendants who are regularly helpful tend to provide faster service.

What do you do if someone takes your slot machine?

Stay calm and ask the person politely if they realized the machine was being held or if you were just using it. Most incidents are honest mistakes. If they refuse to move, contact a floor attendant or slot supervisor rather than escalating the confrontation yourself. Do not physically grab or block anyone. The floor attendant will review the situation, check surveillance if needed, and mediate. In most cases the attendant will ask the person to move to another machine. Casinos want to maintain a peaceful environment and will intervene in clear cases of machine theft.

Can you play two slot machines at once?

Playing two machines simultaneously is generally permitted but should only be done when the casino floor is not crowded. Occupying multiple machines when others are waiting is considered poor etiquette and can create conflicts with other players or draw attention from floor staff. During busy periods, confine yourself to one machine. If you want to play a second machine briefly to check its state, do so quickly and return to your primary machine. Running two machines continuously during peak hours is one of the fastest ways to generate complaints from fellow players.

What is the etiquette for scouting slot machines as an AP player?

Scout with purposeful, efficient movement. Walk at a steady pace, read meters while moving, and avoid lingering at a specific machine for an extended period before sitting down. Do not hover over a player who is currently playing a machine you want. If a machine you want is occupied, note it mentally and return later. Avoid repeatedly passing the same machine in a pattern that signals to staff or players that you are tracking it. Do not give advice or comment on other players' game choices. Blending in as a normal guest is the most effective and respectful approach to AP scouting.

Related Resources

Casino Floor Strategy Casino Walk-In Strategy How to Find the Best Slot Machines Slot Machine Mistakes to Avoid Casino AP Misconceptions

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