More Stinkin’ Rich Slots
About the Online Stinkin’ Rich Slot Machine
| Genre | Video Slot |
|---|---|
| Provider | IGT |
| RTP | 94.03% |
| Volatility | High |
| Min/Max Bet | $1 / $200 |
| Max Win | 10,000x |
| Reels | 5 |
| Paylines | 100 |
The Stinkin’ Rich slot has confidently earned its classic status. This machine was and is still distributed by IGT under license from King Show Games LLC, the game’s original developers. A similar arrangement exists for the iconic Lobstermania slots.
While I do remember playing it at Harrah’s in the early 2000s, I don’t know the exact years it first appeared in land-based casinos. The furthest I managed to trace it back to is 2002, based on an old IGT software dongle listed on eBay.
As for the game itself, it’s either loved or hated for its brutal swings. To this day, it still has a surprisingly large number of fans, judging from online chatter and the fact that it’s still quite easily found on Vegas floors. It even has some sequels, one of the more recent ones being the Stink Link version.
You can play the free online version and a selection of sequels here at Cool Old Games, right in your browser. No download, no registration, no pressure, and you can restart anytime to practice at your own pace. On this page, you can even play both the online IGT and the more old-school feeling King Show Games version!

How the Game Works
One person’s trash is another person’s treasure! Stinkin’ Rich runs on a five-reel layout, but it is not a neat rectangle. It is a 5x5x3x5x5 setup, played across 100 fixed paylines.
Wins are classic left to right. Matching symbols must land on a played line, on consecutive reels, starting from the far left. Only the highest win per payline counts, then all line wins are added together and multiplied by your coin value.
Before you spin, you can choose your coin value and how many lines to play. There is also the (handy) Auto Spin option, with optional win and loss limits where available.
Symbols & Payouts
Stinkin’ Rich sticks to the junkyard idea, with trashy finds and the Skunk turning up as the key scatter, and where old shoes and other junk can turn into real payouts.
Regular wins pay left to right on the 100 fixed paylines, and the payout climbs with longer matches. Line wins are multiplied by the coin value on that line, while scatters use the total bet.
| Symbol | 5 of a Kind | 4 of a Kind | 3 of a Kind |
|---|---|---|---|
| Rich older lady | 10,000 | 500 | 50 |
| Rich older man | 1,000 | 300 | 40 |
| Rich young lady | 500 | 250 | 30 |
| Rich young man | 500 | 250 | 30 |
| Rotten egg | 300 | 100 | 15 |
| Garlic | 300 | 100 | 15 |
| Cheese | 250 | 50 | 10 |
| Rotten fish | 250 | 50 | 10 |
| Old shoe | 250 | 50 | 10 |
| Skunk scatter | 100 | 20 | 3 |
- The Wild symbol substitutes for most base symbols, but never for the Skunk scatter, or the Keys to Riches and Trash for Cash bonus symbols, and it only appears on reels 2, 3, and 4.
- The Keys to Riches symbol is restricted to reels 1 to 3
- Trash for Cash symbol is restricted to reels 3 to 5.
- The Skunk scatter symbol pays anywhere and adds on top of line wins.
Down n’ Dirty Bonuses Explained

Keys to Riches Bonus
The Keys to Riches Bonus is the free spins feature, and it is the best bonus of the two in my opinion. It triggers when 3 Keys to Riches symbols land on consecutive reels on a payline. You will only see these keys on reels 1, 2, and 3.

When it hits, you get 5 free spins for each payline that triggered the bonus. This means that more than one line can light it up on the same spin, which can push your starting total up fast.
Free spins run at the same coin value and paylines as the trigger, but they use a different set of reels. You can also retrigger the feature by landing 3 keys in the same way during the bonus, with another 5 spins per triggering payline. It can stack up to 325 spins, so it can take patience, but it also carries the best potential.
Note that symbols will look a bit different in this round. They are just different versions of the same base game symbols with the same payouts.
Trash for Cash Bonus
The Trash for Cash Bonus is the quick pick and multiply feature, and it can land out of nowhere. It triggers when 3 Trash for Cash symbols show up on reels 3, 4, and 5, in any position. You will only ever see these symbols on those last three reels.

When it starts, the 3 triggering symbols turn into picker tiles. You choose 1 tile to reveal a multiplier of 2x, 3x, 4x, or 5x. The other 2 tiles flip to currency prizes, which are added together and then multiplied by the multiplier you picked. That total is your bonus win.
There are no retriggers here, so it feels like a nice hit, rather than the main thing you build a session around.
RTP & Volatility Experience
Stinkin’ Rich sits at a 94.03% RTP with high volatility. That RTP is a bit weak by today’s online slot standards, so I would not pick it if long-term return is your main goal.
While this looks like a goofy cartoon slot, it plays like a serious one. The high volatility means the action can come in bursts. In practice, I find the base game does a lot of small lifting across the 100 paylines, but it can still go quiet for long stretches. This session by Vegas Matt proves exactly what I mean. Be prepared for a wild ride with this game…
When the session turns around, it is usually because a feature lands. The Keys to Riches free spins can stack up super fast with multiple triggering paylines, and Trash for Cash can add a sudden multiplier punch.
How to Play Stinkin’ Rich Slots Online
Step 1: Start with Free Play on Cool Old Games
The best way to ease into Stinkin’ Rich is to start with the free version right in your browser on Cool Old Games. There is no download, no install, and no account fuss. You just load it up and spin.
This is also the no-pressure way to learn how the game actually feels. With 100 paylines and high volatility, the bankroll swings can look dramatic, even in a demo.
Play on desktop or mobile, whatever you have handy. If the reels look cramped, switch to full screen for a cleaner view.
Step 2: Be Smart About Bet Sizing
The big setup choice in Stinkin’ Rich is your bet size, because the 100 paylines are always active. Line wins are multiplied by your coin value, so one click up in coin size affects everything, including bonus value.
My advice is to start smaller than you think you need, then stay there for a while. This is a swingy slot, so it can happily chew through a balance while you wait for Keys to Riches to be handed to you. The free spins are played at the same coin value and the same number of paylines as the trigger, which is exactly why you should not crank the stake impulsively right before a spin.
If you use Auto Spin, keep it on a short run and pay attention. It stops on a bonus anyway, the only moment that REALLY matters here. Obsessing over individual paylines is not worth your time.
Step 3: Look Forward to what Matters: the Bonuses
As already explained above, there are two bonus triggers, Keys to Riches and Trash for Cash. Either one can change the outcome of your session fast.
What I would not obsess over are wild heavy spins. Wilds only show up on reels 2, 3, and 4, and they do not substitute for the scatter or the bonus symbols anyway. Treat wilds as a nice boost to line wins, but judge your run by how often you are seeing scatters and bonus teases.
Step 4: Potentially Play for Real Later
If you decide to take Stinkin’ Rich into real money play later, keep it simple. Create an account at a trusted online casino, complete the identity checks, and then make a deposit. After that, use the lobby search for “Stinkin’ Rich” and load it like any other slot.
One catch is availability. IGT and/or older niche titles are not always available, so the exact game might not always show up at your usual site. If that happens, I would look for other high volatility 5-reel slots with plenty of paylines and a bonus-heavy design. You could also look for something Skunk-themed, although hard to find, as overall it’s a really unique theme.
Disclaimer: Play only if you are of legal age where you live, and online slots are allowed in your jurisdiction. Responsible gaming means to treat gambling as entertainment, and never with money you cannot afford to lose. Get help at 1-800-GAMBLER if it stops being fun.
Final Thoughts: Who Is the Free Stinkin’ Rich Slot For?
Free play is the smart way to start with Stinkin’ Rich, because of its high volatility and lower RTP. You can learn the 100 payline rhythm, watch how often the Skunk scatter shows up, and see whether the Down ‘n Dirty Bonuses ever land. All without paying for the dry spells.
Who I think it’s for
- You enjoy high volatility slots, and you can handle swings without chasing losses.
- You are a fan of IGT and Vegas classics.
- You like bonus hunting (Keys to Riches free spins and the Trash for Cash).
- You are here for the weird theme and stinky symbols.
This game might not be for you if
- You prefer higher RTP games. This one sits at 94.03%, which can feel stingy over time.
- You want steady, frequent wins.
- You like flexible bet sizing. The range is wide, but the step-ups are chunky, so it can feel a bit all or nothing.
Fun theme, but it asks for more patience than it gives back. You will either walk out feeling “rich” or “stinky”! Scroll up and click “Play for Free” to test it out.