
Free WMS Gaming Slots & Games
- 2+ years of experience in the iGaming industry;
- 200+ slot reviews written;
- BA in Foreign Languages at the University of Bucharest and MA in Communication in Advertising at SNSPA, providing a solid foundation in research & writing skills.
- Seasoned Online Slots Specialist since 2017;
- Crypto Slots aficionado with an interest in RNGs, Provably Fair algorithms;
- iGaming SEO Copywriter & Editor passionate about slot mechanics and casino math;
- Former News Editor and Radio Host for Europa FM and Radio Romania;
- Vocal supporter of Responsible Gambling tools & programs.
Originally from Chicago, 1943-born American gaming equipment manufacturer WMS Gaming is renowned for producing innovative gaming cabinets. In 1991, the provider launched Williams Interactive, a division created specifically to cater to online slot games enthusiasts. Since 2013, it has been a subsidiary of Light & Wonder. Experience the charm of its innovation by giving WMS Gaming free slots a spin.
























WMS Gaming Score & Details

Software Score
Based on 66 games & 102 votes
iYOUR COUNTRY
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AVG RTP
96.03%
RELEASE DATE
Jan 1, 1990
TIMES PLAYED
12677
NO OF CASINOS
200
NEW GAMES RELEASED
3
What Players Are Saying About WMS Gaming Slots
Latest WMS Gaming Slots Expert Reviews
Gold Fish

- Slot games enthusiast, has reviewed over 1500 games;
- iGaming enthusiast with more than 5 years of industry experience as a content writer;
- Specializes in poker, sports betting, and evaluating online casinos;
- Written 100+ articles related to iGaming and casino game tips;
- Loves to learn more about the Google algorithm and SEO best practices.
Gold Fish: Reach Into a Fish Tank to Pull out Colorful Fish Worth up to 984x Your Bet
Snehal Gupta rated this game
2.5 out of 5
WMS Gaming’s Gold Fish slot is a lively dive into an underwater world where vibrant sea creatures are ready to greet you. Set inside a deep-sea aquarium, you’ll find fishy friends bringing up to 280x symbol pays, 50x cash rewards, and up to 20 free spins with a 10x multiplier. Let’s take the plunge and see what treasures we can reel in below!
The base game is straightforward with 25 paylines on a 5x3 setup, making it easy to score wins. I was hitting combos worth 0.28x to 1.71x my bet every few spins. Wilds could push my wins up to 5.40x, but they didn’t appear too often, keeping my bankroll steady until I triggered my first random feature. That’s when things started to get interesting!
I triggered the fish feature randomly while spinning in the base game, and that’s when a fishbowl slid in front of the reels. A bunch of fish dropped in, each carrying a random prize. These rewards were then multiplied by my bet per line, adding up to a satisfactory 25.85x my bet. This win was only surpassed by the bonus game which I was able to trigger by the midpoint of my playthrough.
Scatters were not very common in the base game and it took me nearly 30 minutes of constant spinning to advance onto the bonus game with 3 scatter symbols. Dubbed the Fish Food feature, it let me pick between an assortment of fish food symbols where I found three turtles which was a bit puzzling but then I was awarded a 50x win for that so you won’t hear me complaining!
Overall, Gold Fish was a fun slot to dive into. It has that early 2000s vibe with a charming art style and a few unique features to keep things interesting. The random features were definitely the highlight for me, offering something fresh compared to the usual features seen in modern games. Try out the demo above to play it for free or head to one of the recommended casinos below to test your luck.
- Random features with up to 984x wins
- Up to 20 free spins with 10x multipliers
- Up to 50x gold turtle cash prizes
- Hard-to-trigger features
- Rough art style
The Wizard of Oz Ruby Slippers

- Slot games enthusiast, has reviewed over 1500 games;
- iGaming enthusiast with more than 5 years of industry experience as a content writer;
- Specializes in poker, sports betting, and evaluating online casinos;
- Written 100+ articles related to iGaming and casino game tips;
- Loves to learn more about the Google algorithm and SEO best practices.
The Wizard of Oz Ruby Slippers: Help the Beautiful Princess Defeat the Evil Witch for Free Spins and up to 200x Wins
Snehal Gupta rated this game
3 out of 5
The famous grand wizard of WMS Gaming returns in The Wizard of Oz Ruby Slippers, offering up to 1,200x symbol payouts. This magical slot is packed with features like up to 10x multipliers, respins with sticky symbols, and re-triggering free spins. Let’s get back into the world of Oz and reunite with the characters, including the charming fairy princess, and see what treasures we can find!
The base game welcomes me with a familiar 5x3 grid and up to 30 adjustable paylines, allowing for a customized experience. At first, I was hesitant to tweak too much, so I opted to increase the bet per line while keeping all 30 paylines active. This setup brought me wins ranging from 0.26x to 1.33x my bet every 2 to 3 spins, keeping things steady as I tested the waters.
A few wins reached up to 3.33x my bet, thanks to the occasional wild or jackpot symbol, but they still weren’t enough to turn a profit. So, I decided to take a risk by lowering the number of paylines to 20 and increasing the bet per line slightly. With this new setup, I saw better results, landing wins between 0.50x and 2.50x my bet every 2 to 5 spins, which felt like a step in the right direction.
The Ruby Slippers feature is designed to be the main highlight of the game, triggering randomly on any spin that doesn’t land a jackpot symbol. While I appreciated the excitement it added, it was quite rare during my session, and the wild reels it created often landed too far from the leftmost reel to generate any big wins. On average, the feature only brought me returns between 1x and 5x, which felt underwhelming for its potential.
I had better luck with the prize boost and free spins mini-games which helped me recover most of my losses made during the base game. Prize boosts brought me rare instant wins up to 15x my bet and the free spins got me a clean 55x win thanks to the Crystal Ball cash prizes.
The Wizard of Oz Ruby Slippers is an action-packed, feature-rich slot that I found to be a lot of fun. While the game’s visuals and overall design feel a bit dated, the high winning potential and engaging gameplay make it worth a try. I’d definitely recommend giving it a spin if you’re after an entertaining slot with plenty of features to explore.
- Up to 1,200x symbol pays
- Sticky respins
- Random wild reels
- Free spins with instant cash prizes
- Dated graphics and UI
Amazon Queen

- Slot games enthusiast, has reviewed over 1500 games;
- iGaming enthusiast with more than 5 years of industry experience as a content writer;
- Specializes in poker, sports betting, and evaluating online casinos;
- Written 100+ articles related to iGaming and casino game tips;
- Loves to learn more about the Google algorithm and SEO best practices.
Amazon Queen: Find Scattered Animals for up to 100 Free Spins
Snehal Gupta rated this game
1 out of 5
WMG Gaming has been crafting slots for years, and their 2013 entry, Amazon Queen, was quite popular back in the day. The game features four different wilds and offers up to 100 free spins, with the chance to re-trigger even more. Let’s venture into this jungle and see what rewards await!
Amazon Queen’s base game features 5 reels and 3 rows connected by 20 paylines, which initially gave me the impression of a relaxed, laid-back experience. However, my perception changed after the first few spins, as I only managed to score two wins in over 10 spins, with payouts of just 0.25x and 0.50x my bet. It quickly became clear that this wasn’t going to be as smooth as I expected.
However, soon afterwards I got a few wins between 2x to 3.50x my bet every few spins which sustained my playthrough for a long while. Wilds weren’t exactly common on the reels but I got a few wins up to 8x my bet using them which gave me small boosts until I was able to trigger the free spins with 3 scatter symbols.
Triggering the free spins wasn’t too difficult, but with no extra features to boost them, I only managed a small 9.75x win from 10 spins. Given that the game is over a decade old, it makes sense that it doesn’t have as many features, but I was still hoping for bigger wins from the bonus round. I spent a solid half hour trying to re-trigger the free spins for another shot at better rewards, but unfortunately, I couldn’t manage it.
For its time, Amazon Queen was probably a decent bit of fun, but now it feels outdated. The game lacks big win potential, and the visuals definitely show their age. That’s why I’d suggest checking out some of the newer slots below, as they offer more exciting gameplay and better graphics.
- Four different wild symbols
- Up to 100 free spins
- Unprofitable
- Dated visuals and gameplay
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WMS Gaming Overview
WMS Gaming launched its first popular casino slot, Reel 'em In, in 1996. This success was followed by similar titles such as Jackpot Party and Filthy Rich. By 2001, WMS had expanded its portfolio with Monopoly-themed "participation" slots and has since secured licenses to create games. The provider remains active in selling gaming machines and offering its participation games and video slots.
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|---|---|
| Founded | 1943 |
| Licenses | Nevada Gaming Commission |
| Game Types | Slot Games, Participation Games |
| Office Locations | Chicago |
| Partnerships | Light & Wonder |
Popular Slots by WMS Gaming
WMS's gaming selection features beloved classics like Jackpot Party and Black Knight, recognized by players everywhere. I spun the reels of three of WMS's most popular slots and I instantly felt that they didn’t forget the fans of the classics.
- Monopoly Grand Hotel - Paying homage to the well-known board game, Monopoly Grand Hotel boasts a 50-payline structure over 5 reels and 3 rows. The Go feature may present lucrative rewards, including a chance at a 1000x jackpot. With a max payout of $250,000 and RTP of 95.42%, it's a medium-variance game that balances risk and payoff.
- Wizard of Oz Road to Emerald City - A nod to the simpler side of slots, this branded slot with a 96% RTP features 9 paylines across 3 reels. Minimal starting bets of $0.35 and a cap of $70.00 per spin cater to those with a taste for higher stakes. Keep an eye out for the Wizard of Oz logo; it could yield a 5,000-coin windfall.
- Black Knight - This one takes you on a chivalric quest with its 30-payline and 5-reel setup. It's more suited for cautious players, with betting starting at a mere 0.01 per line and RTP pegged at an average 96.07%. Though it may not entice high-stake players, the potential 500 x total bet jackpot makes it an attractive venture for those betting on a budget.
WMS Gaming Slots Features
Williams Interactive or WMS, known for its arresting visuals and sharp graphics, offers slots with in-game features that keep gameplay intriguing.
From what I have found, its slots have RTPs ranging from 94% to over 98%, promising equitable play.
Thanks to its portfolio licensing agreement with global gaming and entertainment company Hasbro, WMS continues to develop branded slots based on its popular Monopoly game. Its slots often feature bonus games, bonus wheels, free spins, multipliers, and jackpots.
Gaming Certifications and Awards
In 2012, WMS received interactive gaming manufacturer and service provider licenses in Nevada, allowing partnerships with casinos for online poker.
WMS Gaming was acquired by Light & Wonder in 2013.
Learn more by visiting the official website.
Are WMS Gaming Titles Worth Playing?
Based on WMS Gaming's extensive experience and history in creating both land-based and online slots, along with their high RTP and strong reputation, I would say its slots are worth playing.
The legacy provider offers the same level of enjoyment online that made them popular in land-based casinos, including a variety of branded games. So yes, don’t hesitate to try its classic slot games for a rich and all-rounded gaming experience.
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Page Contributors
- 2+ years of experience in the iGaming industry;
- 200+ slot reviews written;
- BA in Foreign Languages at the University of Bucharest and MA in Communication in Advertising at SNSPA, providing a solid foundation in research & writing skills.
- Seasoned Online Slots Specialist since 2017;
- Crypto Slots aficionado with an interest in RNGs, Provably Fair algorithms;
- iGaming SEO Copywriter & Editor passionate about slot mechanics and casino math;
- Former News Editor and Radio Host for Europa FM and Radio Romania;
- Vocal supporter of Responsible Gambling tools & programs.














Black Knight
I gave it a shot because of the medieval theme, but the payouts were too low to keep me interested. Spinning €10 to get €5 back isn’t really fun. The wilds didn’t show up enough to matter either.
Gorilla Chief 2
not a bad slot tbh, but man that hot hot super respin can be expensive. dropped $50 before i even got it to hit once. when it did tho, locked in a full stack and pulled 600 coins. graphics could be better, and the fire border is weird af, but plays decent enough.
Black Knight
Got some sticky wilds during free spins and thought i was bout to cash out big... then it fizzled. It feels like u wait forever for that one good spin and it’s still meh. Not gonna run it back too often.
Wizard of Oz Emerald City
yo i tried this one out last night, and honestly, the special features are cool but the base game payouts don't really hit. got some nice wins on the bonus wheel tho, but glinda showing up with the bubbles was what saved me. still, 93% RTP ain't great... 3/5 for me.
Wizard of Oz Emerald City
While the graphics and features in Wizard of Oz Emerald City are great, the overall payout rate is a bit disappointing. The 93.95% RTP is lower than I'd expect, but the bonus features like the picking game and free spins make it an interesting experience. It’s fun but not the best.
Gorilla Chief 2
The game plays well with a fair betting range, but the Second Feature bet does add up fast. I had a good session, landing a 750-coin jackpot, but the payouts can feel a bit low compared to other slots. Free spins triggered quite often, but they didn’t pay huge. Still, the respins add a nice touch.