Stinkin' Rich Slots Review - 100 Paylines, Free Spins & Pick'em Bonus

Stinkin' Rich Slot - Editor's Comment

Stinkin' Rich is one of those IGT games that has quietly stuck around. It first appeared in 2015, and the PlayUSA review notes it remains a popular choice at real-money online casinos. The theme is deliberately silly, but the maths underneath is not: the published RTP sits below the typical online average and volatility is high, so the game is built around less frequent but larger potential payouts rather than steady small wins.

The grid is the first thing that stands out. It is a five-reel slot, but two spaces on the middle reel are covered, producing a 5-5-3-5-5 layout. That shape changes how paylines run across the screen and gives the game a different feel from a standard rectangular reel set. The 100 fixed paylines mean you are always covering the full set, so the only real decision is your total bet per spin.

Where the game earns its keep is in the bonus rounds. There is a free spins feature and a pick'em game, and the PlayUSA review describes both as offering larger prizes than the base game. The base game can still produce wins, but the structure points players toward the bonuses for the bigger moments. That is typical of high-volatility IGT titles, and it is worth understanding before you decide whether the game suits your budget.

One limitation worth stating plainly: the published RTP figures for Stinkin' Rich are not identical across sources. PlayUSA lists 94.03% in its details table and 94.08% in the body text, while the same page's summary card shows 94.30%. That is a meaningful spread for a game where the exact figure matters, and it is a reminder that you should check the in-game paytable or the operator's game information screen for the version you are actually playing. We have not picked one figure and presented it as definitive.

What We Liked

• The 5-5-3-5-5 grid is genuinely unusual and makes the payline patterns more interesting to read than a standard five-by-three layout.
• Two distinct bonus rounds, a free spins feature and a pick'em game, give the game more variety than a single-feature slot.
• The theme is memorable and the symbols are specific: rotten eggs, old shoes, garlic and pungent cheese alongside the wealthy characters.
• The top single-symbol payout is 10,000x your bet, awarded when five wealthy-lady symbols land on a payline. It is a ceiling in the game's maths model rather than a typical result, and reaching it requires a specific combination of events.
• Auto-play options of 10, 20, 30, 40 or 50 spins are available, with stop conditions for bonus triggers and balance limits.

What is the Stinkin' Rich Slot?

Stinkin' Rich is a video slot from IGT. The PlayUSA Stinkin' Rich page describes it as a quirky online slot where you encounter everything from wealthy aristocrats to rotten fish. The game uses a five-reel format with 100 fixed paylines and a 5-5-3-5-5 grid, meaning the middle reel has two covered positions.

The theme takes the common phrase 'stinkin' rich' at face value. The reels feature wealthy ladies and gentlemen dripping in jewellery, but the mascot is a skunk, and the lower-value symbols include garlic, rotten eggs, old shoes and pungent cheese. It is a comedy slot rather than a serious wealth fantasy, and the tone is consistent throughout.

The game was first released in 2015 according to the PlayUSA review. It has remained in casino lobbies since then, which for a slot of this age suggests it found an audience. The BetMGM review describes it as classic gameplay with modern features, and notes the two bonus rounds for free spins and instant wins.

It is worth being clear about what Stinkin' Rich is not. It is not a Megaways game, it does not use cluster pays, and it does not have a bonus buy option mentioned in the available sources. It is a fixed-payline video slot with a scatter-triggered free spins round and a pick'em bonus. If you prefer games with expanding reels or ways-to-win mechanics, this is a different style of play.

Stinkin' Rich Slot Machine At A Glance

The table below summarises the published specifications for Stinkin' Rich. Where sources conflict, we have noted the discrepancy rather than choosing one figure.

The bet range is published in US dollars by PlayUSA, so we have kept it in that currency rather than converting it. Irish players will see the equivalent in euro at whichever operator they use, and the exact minimum and maximum will depend on the casino's configuration. The $20 maximum is described as the usual figure, with some casinos allowing higher stakes.

The 10,000x maximum win is the top single-symbol payout, awarded when five wealthy-lady symbols land on a payline. It is a ceiling in the game's maths model, not a guarantee, and reaching it requires a specific combination of events. Most sessions will not come close to it, and the high volatility means the variance around the average is wide.

Stinkin' Rich Slot RTP, Payout and Volatility

Return to player is a long-run theoretical average. It describes the proportion of all money wagered on a game that is paid back to players over millions of spins. It is not a session prediction, it does not mean you will get 94% of your money back in a sitting, and it cannot be used to time when a game will pay.

For Stinkin' Rich, the published RTP figures are inconsistent. The PlayUSA details table lists 94.03% and the body text says 94.08%, while a summary card at the top shows 94.30%. All are below the typical online slot average, which usually sits around 96%. The discrepancy is large enough that we are not going to present a single figure as the definitive RTP. If the exact number matters to you, check the paytable or game information screen at the casino you are playing at, because that is the version your money is actually wagering on.

Volatility is listed as high by PlayUSA. In practice, that means wins tend to be less frequent but potentially larger when they arrive. The base game can produce wins, but the structure points toward the bonus rounds for the bigger payouts. High volatility suits players who are comfortable with longer stretches without a significant return and who set their budget accordingly. It is less suited to players who prefer frequent small wins to keep a session ticking over.

The maximum win is listed at 10,000x your bet, the top single-symbol payout for five wealthy-lady symbols on a payline. That is a substantial figure, but it is a ceiling, not an expectation. The combination of high volatility and a below-average RTP means the game is designed for entertainment rather than as a reliable way to generate returns. No strategy can change the underlying maths, and no slot can be made to pay on demand.

How to Play Stinkin' Rich

Stinkin' Rich is a straightforward game to operate. The rules are accessible from the 'Game Rules' button at the top of the screen, and the paytable shows the 100 payline patterns. Here is the sequence:

1. Set your total bet. Use the plus and minus buttons in the 'Total Bet' section to adjust your stake. The published minimum is $1 and the usual maximum is $20 per spin, though some casinos allow higher.
2. Check the paytable. Select the 'Paytable' button and scroll to the bottom to see the 100 payline diagrams. Each one shows the pattern that runs from left to right across the 5-5-3-5-5 grid.
3. Understand the win condition. You need three or more matching symbols on at least one payline to win. Scatter wins are independent of line wins and are added to the total amount paid.
4. Spin the reels. Press the orange play button for a single spin, or use the blue auto-play option to choose 10, 20, 30, 40 or 50 automatic spins.
5. Set auto-play limits if you use them. The auto-play will continue until the selected spins are played, stop is pressed, a bonus is triggered, the balance is insufficient, or any enabled win/loss limit is reached.
6. Watch for bonus triggers. The free spins and pick'em features are triggered by specific symbol combinations. The game rules screen explains the exact requirements.

The 100 paylines are fixed, so you cannot reduce the number of active lines to lower your bet. Your only lever is the total bet per spin. That is worth knowing before you start, because it means the minimum cost per spin is set by the game rather than by how many lines you choose to activate.

Stinkin' Rich Gameplay, Graphics & Sound

The visual style is cartoonish and deliberately unglamorous. The wealthy characters are drawn with exaggerated jewellery and expressions, while the lower-value symbols are the joke: rotten eggs, old shoes, garlic and cheese. The skunk mascot ties the theme together. It is not a realistic depiction of wealth, and it is not trying to be.

The grid layout is the most distinctive visual element. The 5-5-3-5-5 shape means the middle reel is shorter than the others, with two covered positions. That creates a different silhouette from a standard five-by-three slot and changes how the paylines flow across the screen. The payline diagrams in the paytable show the patterns clearly, and it is worth spending a minute looking at them if you are used to rectangular grids.

Sound is described by PlayUSA as a jaunty soundtrack. The game uses a consistent audio style that matches the comedic theme. The Cowboy Slots video review notes that the newer version of the game uses the same sounds as the original, which suggests the audio identity has been kept consistent across releases. That is a small detail, but it matters if you are familiar with the original and want to know what to expect.

Gameplay is smooth and the controls are standard for an IGT video slot. The auto-play options are useful for players who want to set a number of spins and let them run, with the stop conditions providing some protection against runaway sessions. The game does not have complex cascading mechanics or expanding reels, so the pace is steady and the focus is on the payline wins and the bonus triggers.

Stinkin' Rich Slot Features

The feature set is built around two bonus rounds and the standard wild and scatter symbols. The PlayUSA review lists wilds, scatters and multipliers as the top features, and the BetMGM review describes two bonus rounds for free spins and instant wins.

The wild symbol substitutes for other symbols to help complete winning paylines. The scatter symbol triggers the bonus features and pays independently of the paylines, with scatter wins added to the total amount paid. Multipliers are also present, though the exact multiplier values are shown in the game's paytable rather than in the published reviews.

The two bonus rounds are the main event. The Keys to Riches free spins feature awards five free spins for each payline that triggers it, and can be re-triggered up to a maximum of 325 free spins per bonus. The Trash for Cash pick'em game lets you choose one of three tiles to reveal a 2x, 3x, 4x or 5x multiplier, with the other two tiles revealing currency values that are added together and multiplied. The PlayUSA review describes both as offering larger prizes than the base game. The game rules screen at the casino will show the precise details for the version you are playing.

One point worth noting from the Cowboy Slots video review: the reviewer observes that the game rules show line hits paying less during the bonus than outside it. That is a design choice that appears in some newer games, and it means the bonus round is not simply a free version of the base game. If you are evaluating the bonus, it is worth reading the rules screen to understand how the paytable changes during the feature.

Bonus Features: Wilds, Multipliers, and Free Spins

Wilds

Wild symbols substitute for other symbols to complete winning combinations on the paylines. They are a standard part of the base game and can appear during the bonus rounds as well. The exact wild symbol and its substitution rules are shown in the paytable.

Multipliers

Multipliers are listed as a top feature by PlayUSA. They increase the value of a win when they are part of a winning combination. The specific multiplier values are not published in the available sources, so check the paytable for the version you are playing.

Free Spins

The free spins feature is one of the two bonus rounds, known as Keys to Riches. It is triggered when three Keys to Riches symbols appear on consecutive reels on a payline, and awards five free spins for each payline that triggered the bonus. The free spins can be re-triggered, up to a maximum of 325 free spins per bonus. There are no multipliers during this feature.

Pick'em Game

The pick'em game is the second bonus round, known as Trash for Cash. It is triggered when three Trash for Cash symbols appear on the third, fourth and fifth reels. You choose one of three tiles to reveal a 2x, 3x, 4x or 5x multiplier, and the remaining two tiles reveal currency values that are added together and multiplied by your chosen multiplier to determine the payout.

Scatters

Scatter symbols trigger the bonus features and pay independently of the paylines. Scatter wins are added to the total amount paid, so they can combine with line wins in the same spin. The scatter symbol is also the key to triggering the free spins round.

Other Stinkin' Rich Features

Beyond the main bonus rounds, Stinkin' Rich includes auto-play functionality with configurable stop conditions. You can choose 10, 20, 30, 40 or 50 automatic spins, and the auto-play will stop if a bonus is triggered, if the balance is insufficient, or if any enabled win/loss limit is reached. That is a useful feature for players who want to manage their session without manually pressing spin each time.

The game also has a 'Game Rules' button at the top of the screen, which opens a detailed explanation of the bonus features and general rules. The paytable button shows the 100 payline diagrams and the symbol values. These are standard IGT interface elements, and they are the authoritative source for how the game works in the version you are playing.

There is no mention in the available sources of a bonus buy option, a gamble feature, or a progressive jackpot in the original Stinkin' Rich. The Cowboy Slots video review discusses a newer version called Stinkin' Rich Skunks Gone Wild, which has a gold bet option that gives a chance at a progressive. That is a different game from the original Stinkin' Rich, and the features should not be conflated. If you are looking for the original, check the game title carefully before you play.

Where to Play Stinkin' Rich

Stinkin' Rich is an IGT game, and IGT slots are widely distributed across online casinos. The PlayUSA review states that as of October 2026, Stinkin' Rich is live in the slot libraries of BetMGM Casino and Caesars Palace Online Casino in the United States. Those are US-facing operators, and their availability does not tell us anything about which Irish-licensed casinos carry the game.

For Irish players, the practical approach is to check the game library at casinos you already use. IGT games are common, but individual operators choose which titles to stock, and the version of Stinkin' Rich they carry may have a different RTP configuration from the one described in US-focused reviews. The in-game paytable is the definitive source for the version you are playing.

If you are looking for a casino to play at, our Irish casino reviews cover the operators we have assessed. We also have a guide to how RTP works if you want to understand what the published figures mean before you choose a game. And if you prefer to try the game without wagering, our free demo slots section explains how demo play works.

We have not included direct sign-up links or bonus offers here. Any bonus terms, wagering requirements and eligibility rules are specific to the operator and the offer, and they should be read in full on the casino's own terms page before you accept anything.

Other Slot Games You Might Enjoy

If you like the high-volatility structure and the IGT style, there are several other games worth looking at. Cleopatra is another IGT classic with a similar approach to free spins and wild multipliers. Wolf Run is an IGT game with stacked wilds and free spins. Da Vinci Diamonds uses tumbling reels and free spins, which is a different mechanic from Stinkin' Rich but a similar era of IGT design. Cleopatra Wolf Run Da Vinci Diamonds

If you want to explore the provider more broadly, our slot providers section covers the major studios. And if you are interested in games with unusual grid layouts, our video slots section covers modern games with a range of reel configurations.