Online Casino Game Review: Diamond Cash Mighty Buffalo (Novomatic)

min read
The information screen for Diamond Cash Mighty Buffalo.
The information screen for Diamond Cash Mighty Buffalo.
BetMGM Jun 19, 2024, 4:10 PM

The Novomatic slots game, Mighty Buffalo, is part of the Diamond Cash series. If you regularly play casino games online for real money and have come across this series before, you’ll know there are some real opportunities for impressive winnings.

As with all online slots, it’s essential to understand the game before you place a bet. You can learn everything you need to know about Diamond Cash Mighty Buffalo in this in-depth online slot review.

Game Overview

With the addition of this title, the Diamond Cash series is steadily growing and now has six jackpot slots in it. As the name suggests, you can expect a herd of North American buffalo roaming the gorgeous landscape.

Mighty Buffalo is set on a 5×3 grid with 25 paylines like the other slots in this series. Although the Diamond Cash respins is the main feature to look forward to, there are also wild and scatter symbols that will help you form winning combinations.

Mighty Buffalo has a slightly below-average return to player (RTP) percentage at 95%, but the free spins feature can award a prize of 180,625 coins, which is significant. It’s time to step into the Wild West, where the buffalo roam, and get your hands on some of the diamonds hidden in the hills.

How To Play

Like most of the best online slots, Might Buffalo has a decent betting range. You can bet with as little as $0.25 or as much as $25 per spin. Of course, this means it’s not a game for huge risk-takers, but it’s a range that allows players of all budgets to try their hand at it. 

The aim of the game is to land matching symbols across the reels to form a winning combination. You need to match three or more symbols from left to right to do so, apart from the wild and the buffalo symbols, which only require two. 

The low-value symbols are the playing cards, which will pay between 0.2x and 1.2x your wager for between three and five symbols. The mountain lion and coyote will pay between 0.6x and 3x your stake, and the bald eagle will pay between 0.8x and 6x. The highest value standard symbol, the buffalo, will pay between 0.4x and 30x your stake for between two and five adjacent symbols.


When it comes to graphics, Novomatic doesn’t mess around with its online casino games, and Mighty Buffalo is a testament to this. Although their graphics are never overly complicated and never include ridiculously fancy animations, it’s their sheer quality that draws players in. 

The reels are set against a Wild West backdrop in which towering pillars of red rock gaze over the landscape below. The setting sun produces a tangerine hue, and in the foreground a herd of buffalo can be seen crossing a river. The bonus rounds take place against a rich blue night sky dotted with stars. 


This beautifully designed slot will transport you into the mountains, where you can almost hear the buffalo grazing on the prairie and moving through the river. The howls of a lone coyote remind you just how wild it is out here.

Golden Coin Mystery Symbol

Golden coin symbols can land randomly on the reels and flip over to reveal a symbol to help you form a winning combination.

The Wild Spin Feature

This is only available during the Diamond Cash Feature. Land a diamond with a wild symbol on it, and you’ll be granted one free spin. A guaranteed number of wilds will appear in this round, significantly increasing your chances of forming a winning combination. 

The Sticky Spin Feature

Also available in the Diamond Cash Feature and not in the base game, this round is triggered with a Diamond with a “Sticky” label. All symbols that are part of a winning combination on the reels are held during a free respin, which will continue until you have no more wins or all the reels have become sticky.

The Colossal Spin Feature

Similar to the above two features, this feature is triggered by a Diamond symbol with the label “Colossal Spin” on it. During this feature, a huge wild symbol will appear to take up the three middle reels to drastically increase your chances of winning.

Bonuses and Jackpots

This slot’s bonus is the Diamond Cash Feature. It’s triggered when you land six diamond symbols on the reels. You’ll be given three respins to land as many diamond symbols on the reels as you can. Land one, and you get three more spins. 

All the features mentioned here are found in this bonus feature. Fill the reels with diamonds, and you’ll be awarded the Grand Jackpot with a minimum multiplier of 1,000x your stake.

Any other diamond symbols that land on your reels during this feature can reveal several prizes, including:

  • Major Jackpot (local progressive): Minimum win of 200x your bet.
  • Minor Jackpot: Win 50x your bet.
  • Mini Jackpot: Win 10x your bet.

Similar Games

If it’s a buffalo slot machine you want to hunt down, have a look at these online slot reviews:

And if you enjoyed Diamond Cash from Novomatic, why not check out these other titles in the series:

  • Diamond Cash: Mighty Elephant.
  • Diamond Cash: Mighty Emperor.
  • Diamond Cash: Mighty Santa.
  • Diamond Cash: Mighty Sevens.
  • Diamond Cash: Oasis Riches.

Play Casino Games Online With BetMGM

BetMGM has many casino games just waiting for you to explore. Whether you’re looking for a simple slot to pass the time or want to test your new poker skills, there’s always something on the go.

Register with BetMGM to play your favorite game.

Actress Vanessa Hudgens flipping casino chips next to the text "The King of Casinos"
About the Author


Read More

Our BetMGM editors and authors are casino experts with a wealth of knowledge of the online casino industry at all levels. Their coverage includes company news, game reviews, how-to instructional articles, strategy guides, and editorials showcasing BetMGM’s superior product and game library.

Our BetMGM editors and authors are casino experts with a wealth of knowledge of the online casino industry at all levels. Their coverage includes company news, game reviews, how-to instructional articles, strategy guides, and editorials showcasing BetMGM’s superior product and game library.