Last updated on November 22nd, 2025 at 08:00 pm
Black Diamond Casino Slots – Entertainment Game Review
Black Diamond Casino Slots is a Entertainment/Casino/Simulation game from Zynga Inc., first launched in 19th August 2015.
It’s rated 17+ and currently has 32,773+ ratings on the App Store.
What Makes Black Diamond Casino Slots Stand Out
Black Diamond Casino Vegas slots is your lucky ticket to a Vegas casino style slot machine game.
Play Black Diamond Casino slots and experience HUGE Jackpots Payouts and Rewards filled with the excitement of a real Vegas Casino! Enjoy an unlimited range of bonus games and features, and spin on slots for FREE!
Your favorite fun free Vegas style Slot machine Casino to spin on!
Brand new themes, events, music, magic, celebrations, and more!
It's your lucky day today… Start spinning on slots and get the coins rolling!
Play NOW for the nostalgia of an authentic slots experience, with free slot machines and events!
Enjoy the all new Fu Carnival, find prosperity at every step with Fortune Piggy. Each spin is abundant with the all new Slots Win Extravaganza. Casino style Legendary and Epic Wins are waiting for you! Find bigger and better benefits all across the Casino. Embrace your luck this Chinese Autumn Festival in our Vegas style game!
Spin for a Casino experience and become a BDC Hero today!
What’s a Casino without a mind blowing frenzy of free slots?
Hop into a slots spinning frenzy with over 200+ free online Vegas style Casino slot machines.
Black Diamond Casino will have you spinning all day and night, with a huuuge pick of all your favorite slots. Join the jackpot party and dive into a game of chance, so many free credits await!
We have added some new ways to win on slots that will make your experience even more fun and rewarding.
Try out some thrilling free Vegas style Casino slots games such as
• Great Bison Gold
• American Bank Roll
• Fortunes and Dragons
• Cinco De Mayo
• Super Platinum Dragon
• Olympus Respins
• Bettie Page
• Double Dice
• Elvira and MORE!
Also enjoy the exclusive fruit slots, 777 and 888 slots series, designed for an exhilarating casino experience.
Explore the Casino with endless betting and winning! Bonuses, Jackpots you get it all! Rewards so HUGE you won’t stop spinning! Enjoy bonus games like Stick and Win, Spin Wheels, various styles of Pick Games and many more in our slots!
Enjoy a VIP Deluxe Casino experience with our exclusive VIP features and countless fun events to keep you coming back for online slots in the casino! We have:
• New exciting slot machines every 2 weeks!
• An Exclusive VIP Tournament with amazing rewards
• SEVERAL Jackpot features
• Boosters for all your Big Wins and Points
• Bingo, Vegas Challenges
• Coco's Cabaret, Jungle Flip,
• And brand new things, Coming Soon!
Don’t wait any longer! Spin on slots and enjoy the good fortune in the casino! It’s going to be a cash frenzy! Happy Spinning!
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Spin the reels on an exciting slots adventure from Zynga, maker of Wizard of Oz Slots, Game of Thrones Slots, Willy Wonka Slots and Hit it Rich!
https://www.facebook.com/BLKDiamondCasino
https://twitter.com/BDiamondCasino
• The games are intended for an adult audience.
• The games do not offer "real money gambling" or an opportunity to win real money or prizes.
• Practice or success at social casino gaming does not imply future success at "real money gambling."
• The game is FREE to Download.
Use of this application is governed by Zynga’s Terms of Service, found at https://www.take2games.com/legal.
This Entertainment game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, Black Diamond Casino Slots is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 28th October 2025
Recent improvements include:
Bug Fixes & Performance Improvements.
Download & Availability
Black Diamond Casino Slots is available through the official App Store for iOS devices.
Get Black Diamond Casino Slots on App Store
Requirements: Requires iPhone 5s / iPad Air / iPad Air (Cellular) / iPad Mini 2 (Retina) / iPad Mini 2 (Retina, Cellular) / iPhone 6 / iPhone 6 Plus / iPad Air 2 / iPad Air 2 (Cellular) / iPad Mini 3 or later.
Compatible with iPhone and iPad devices.
Player Experience Highlights
Community Insight:
Great fun !!! Review great fun.
Im addicted to this game but it needs to upgrade to a new format bc we dont see it change for years. And also, give us more winnings.
The reels are never fluid and are very glitchy even though it does appear up to date. Its frustrating to play when this happens a lot.
Why did you take Black Diamond Slots Casino off of Facebook this needs to be fixed please ASAP thank you Please put Black Diamond Slots Casino back on Facebook ASAP Thank You. Please put this game ASAP on Facebook.
OMG ! We LOVE this game! We love the sizable,varied and multi-themed array of and over crowded lobbies are intimidating, time-consuming, take away from the fun, and give us anxiety and headachesThank goodness ZYNGA isnt guilty of any of those! Instead, they keep it current but straightforward, streamlined and FUN so you can devote yourself to playing games and having fun. Finally, BDC and all Zynga games have only top shelf graphics and artistryWhats not to like ?? Our only gripe is a long-standing one where,for some unknown reason, we cannot collect on the $2B free coin notification we get every other day or so and it s been frustrating and teasing us now going on 5-6 yrs! Also, the sending and receiving of free spins and coin gifts between friends has also been sketchy on and off for a couple years despite our complaints to supp slots games,the easy user-friendly game format and game features, the generous and frequent (daily and hourly) BONUSES, as well as, the bodacious, big winning paylines and payouts, we appreciate that there are mini-games,contests or features that allow you to earn or win even more coinage with which to playBut we particularly like that,unlike most of the slots apps out there, Zyngas slots apps are one of the very few left that have retained our favorite game feature, to wit, the DAILY FREE SPINS –[FREE SPINS shared & sent by your friends every time they win and complete a round of BONUS FREE SPINS won during regular game play, of which you are allowed 5 free spins gifts per day]we also have to give ZYNGA credit for NOT committing the biggest offense that most,if not all, of the cookie-cutter slots apps do that we abhor and try to avoid like the plague, and thats the annoying trend of slots app lobbies that are over-busy, crowded with a hundred annoying and unnecessary features so that it takes you half an hour before you even get to spin your first spin ! We hate having to go thru 20 different elements to collect the daily bonus chips you are given to play with when just giving it to you in one lump sum will do just fine and keep you from getting a headache! Besides, those over-busy, ber-cluttered lobbies result in even more coin package ads that take forever to navigate thru. Slots apps with too many bells-&-whistles and over crowded lobbies are intimidating, time-consuming, take away from the fun, and give us anxiety and headachesThank goodness ZYNGA isnt guilty of any of those! Instead, they keep it current but straightforward, streamlined and FUN so you can devote yourself to playing games and having fun. Finally, BDC and all Zynga games have only top shelf graphics and artistryWhats not to like ?? Our only gripe is a long-standing one where,for some unknown reason, we cannot collect on the $2B free coin notification we get every other day or so and it s been frustrating and teasing us now going on 5-6 yrs! Also, the sending and receiving of free spins and coin gifts between friends has also been sketchy on and off for a couple years despite our complaints to support. We gave up! Nonetheless, we still love and play ALL the ZYNGA slots games and theyre still our favorite daily go-to games for all these years ! Thank you for a great game!BTW, Wouldve been nice if you had snuck a few free coin links here.
Do luv that yall switch games and keep things fresh and we look forward to playing every time. Thx you.
Have to wait along time to play. Cant win enough to play daily. We might only play once a month or less. Just cant win much.
What happened to double lucky bonus games.
UPDATE: we had a bizarre payout for a stupendous spin and have been trying to contact Support since it occurred THREE DAYS AGO. This site is quickly becoming the worse casino we have ever played. We have never gone so long for a Support response in all our years playing lots of casino games. Our fear is that Support is ignoring us until it will have been to long since the problem occurred that their records no longer go back that far and that there is nothing they can do. OLD REVIEWGreat, classy casino. Fun games with added features to win additional coins. Only 2 problems: we submitted 3 questions over past 2 weeks – no response other than their automated 'we have received your question", other is the constant lock ups, which we know frustrates their analysts.
We like all the game choices, our only complaint is when exiting a game you have to start at the beginning of the carousel and scroll through all the games again to go to the last game you played. Please fix it so when you exit the game you are playing you stay in the same spot.
Ive been playing this game for years and was at ruby level and since there last update over a month ago you all took away everything we worked so hard to get so now Im back to ground zero starting over and Im not Happy about at all. We love this game but very disappointed in loosing everything Hopefully you can fix our account and put us back where we were prior to your update Thank you Budmama.
We tixked off. Ive beeb playing this slot game for years. Tuesday, for no reason we could pinpoint t, we got kicked back to level one! We were almost to three hundred… About 276 or so. We are not happy.
We used to really like this game but over the last few months we have had a lot of issues. Attempting to play a bonus game often crashes especially the safari game. Also lately we get an error ever time we try to gift our friends. Switching from vip to main lobby causes the game to reload. Overall its still fun but frustrating.
Cant launch Black Diamond Casino to collect hourly bonus since the introduction of that Genie lamp. We cannot get the app to stay active long enough on this iPad mini 2 to even contact support from inside the app. We guess this device and iOS is no longer supported. What a shame.
The free spins wont load. It says sorry for the inconvenience all day.
Fun games However we wish you would unlock all the other games as well. Other casino slots usually have all their slot machines open. Thats why we wont spend money on your slots because its always the same one that you have and they get boring.
Zynga apps are having major hiccups and are not paying out. Going to lose your following sooner rather than later.
All if a sudden we Cannot keep the internet on this app. Been playing it for a really long time and tonight we cant get the internet to work on it for the last 2 hours. HELP.
Their latest update has issue with VPN- if you use VPN for internet security, message No connection detected shows up and you cant open the App. Just disable VPN and Open the App, turn it back on, you will be fine.
You can go weeks with very few wins. Takes forever to level up. To go from bronze to the next silver and so on you have to spend hundreds of dollars buying coins just beware.
This game used to be fun but now every time you turn around something is gone missing off of your app. Things are starting to end early and its just no fun to play anymore is no fun buying coins because half the time you dont get them and then when you try to get your money back they dont they dont see where you purchased them and so you lose your money. This game really used to be fine but we dont know Im just not happy with it anymore and if it doesnt get any better, Ill be deleting it.
The app keeps giving us error messages. The game is fun, but this glitch is irritating. Also when we first started playing, there were much better slot games, they take them away as soon as we start enjoying it. 2023 Update: game doesnt glitch as much anymore! But the available games are boring. Theyve taken away pretty much every game we used to love playing. A couple of years ago the game selection began going downhill fast.
We just got a notification when we opened our game. On June 29th 2023 this game will be partner up with Take-Two And using they, them, us, we crap. IT SAYS IN THE BIBLE evil uses them, they, us Just saying. This is how it all starts. Nope not today satan, not today.
We love playing this game but the past week everytime we try to get enough money to play them games like bingo we lose everyting before we start we dont want to delete this game because it took forever to reach the level Im no.
What happened the Wonder Woman slots.
Come on play with us its fun,, we hope to see you Very soon . Meet you there.
Ive been playing this for years and have only 1 favorite game. Voodoo wild has now become locked and can only be accessed at the highest possible level. Why this game? Give it back please.
If you want to play for more than 5 minutes, ask your credit card to increase your limit. Then come up with a good reason to tell your family you cant afford to buy them food and shelter. This game is a very disappointing rip off. Pretty much like actual slots except the few times you do win, you cant actually cash out.
Really enjoyed the machines in the past but constant failure to load the games or just being terminated because you want to play the flip was to much. We had accumulated a great bank and probably it is unrecoverable if the reload works. Truly a sad situation, does anyone beta test before going live.
Was playing the game and it showed that we were the high scorer on a certain contest, was showing this for several days. We thought it was a good thing so we kept playing and it kept showing us in 1st place with no one even close to our score. When the contest was finally over, it said that we didn,t win. What a ripoff.
We honestly didnt think these slots could get any tighter..we were wrong. Loosen up! We want to enjoy playing again with a big win every once in a while.
Great fun especially when you when BIG.
Game is fun, been playing for years. But you always lose. If you so happen to win billions, its gone in 10 minutes. We guess they mimic real slots. Dont gamble! The side games give you minimal coins. Starting not to be fun anymore.
Daily dice rolls after midnight and the game keep freezing, we cant get our coins. We cant get in touch with the tech support.
This game turned to crap. Lost our friends , no daily or hourly bonus .No way to contact Zenga , game goes to Woops reload . So disgusted with Zenga games with no access to support.
Latest version crashes when trying to get bonus.
All of the DC games are gone! No more Wonder Woman, Superman, or Batman gamesugh.
We dont appreciate that the minimum that you can bet is 200 million, when we first started the game it was whatever we chose to bet, now you burn through 26 billion credits in less than 30 minutes. Go back to allowing the better to choose what he wants to bet, not what you think he should. Its just a money grab on your part and nothing more. Too rich for us.
Got 5 Tarzans and it did payout any coins! What.
Hop on these exciting, epic, mega games. They are fun, rewarding, relaxing. Hope to see you all soon. Mega blessings to all.
Fun site but you lose your free money very fast.
We joined this app a few years ago and yep still playing and still enjoying!! Thank you Zynga, we really enjoy your games.
Never bothered to pay attention to our total because we had billions but this morning noticed a decimal point and M and was left with 1,879,333.839M ; then decided to check daily bonuses and WOW what you see is not what you get. After three hourly bonuses which showed we won 188,722,500 each hour we actually only received 188,722, last one just now showed the 188,722,500but actually received 188,722. Read you can win up To ; the dishonesty is they dont show what they actually give you what they show so you assume you won that amount. Ive played for years and havent played because they changed their ridiculously high ante and just took hourly bonuses. So our billions disappeared and they left us with 1,879,980.206 ; one million,eight hundred seventy nine thousand, nine hundred & eighty .206 M so Beware !!!! Will play more fun and honest games.
Zero stars.. Beyond stupid -deleted app after playing for 4 yrs.
We won the Biggest jackpot we wish upon luck this happened to us in real Life.
Free spins pay less than a normal single play. Each time a free spin shows you are a loser. Also, you will never see a triple 7 win…it's almost impossible. They have algorithms that as soon as you are losing will trigger a get back your coins (by buying this offer and will never let you wincrazy rigged, no random gambling here.
The game is enjoyable but we dont understand why o many how long you play you never ever get the jackpots it stupid.
To hard to win. Its supposed to be for enjoyment.
Used to be one of our favorite games. Spent tons and things have changed a lot on winnings. Kind of disappointed in all the zinga games. Used to have great hits even on high bets. Thats why we didnt mind buying coins. We guess fun things dont last forever. Too bad. Maybe some day it will start paying again. Dislike all the extra games bc bet requirements are too high.
We have been playing a long time and we love the gabe but we want them to bring Grease back for 5 stars.
User feedback from Apple App Store
App Details
- Version: 1.6.13
- Size: 227.62 MB
- iOS: 12.0 or later
- Languages: EN
- Content Advisory: Infrequent/Mild Horror/Fear Themes, Infrequent/Mild Mature/Suggestive Themes, Frequent/Intense Simulated Gambling, Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
- Developer: Zynga Inc.
Last updated: 28th October 2025 | Genre: Entertainment, Casino | Developer: Zynga Inc.