Mandalay Bay Riches Online Slot: Full Review & Best Casinos to Play
Written by Angelina Vodenicharova
Play’n GO new slots are always among the most eagerly awaited at UK online casinos, with Las Vegas-themed Mandalay Bay Riches launching with its Hold & Win bonus from January 29.
We carefully picked the best Mandalay Bay Riches casino sites, where you can enjoy secure real money play, great slot bonuses, and fast withdrawals, along with more games from the same developer.
Top 5 Mandalay Bay Riches Casino Sites for 2026
| Position | Casino test reports | Rating | Bonus | Special features | Payout rate | Payout duration | Casino Games | To the provider | General terms and conditions |
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In this Mandalay Bay Riches slot review, you’ll find all the most important details. We’ll cover design, gameplay, bonus features, volatility, and payout potential, plus you’ll get our own thoughts and opinions.
Overview of the Mandalay Bay Riches Slot Game
Mandalay Bay Riches in Brief:
- Release Date: 29 January 2026
- Type: Video Slot
- Theme: Vegas, Money
- Software Studio: Play’n GO
- RTP: 96.2%
- Volatility: High
- Special Features: Cash Coins, Vault Symbols, Big Cash Prizes
- Bonus Rounds: Hold and Win Bonus
- How to Trigger Bonus Round: Randomly triggered via the chests
New slots by Play’n GO almost always make a splash at UK online casino sites, with the leading provider aiming to follow its regular successes with another hit in the form of Mandalay Bay Riches, which lands on January 29.
Based on the famous Las Vegas property, Mandalay Bay Riches is fairly light in slot features compared to a lot of modern releases – there is no free spins bonus round available, which is unusual – but the stunning game design and maximum win of 15,000x the stake size are sure to draw players in.
More About Online Slots
Full Rules & Information About the Mandalay Bay Riches Online Slot
Mandalay Bay Riches has 10 paylines on the 5×3 grid of reels, so there is not a lot of action compared to new slots that pack in hundreds of paylines. Multipliers are included as part of the Hold and Win bonus round.
Mandalay Bay Riches Factsheet
| Reels: | 5 |
| Rows: | 3 |
| Paylines: | 10 |
| Multipliers: | Yes |
| Gamble Feature: | No |
| Free Spins: | No |
| Bonus Games: | Yes |
| Jackpot: | Yes |
| Min Bet: | £0.10 |
| Max Bet: | £5 |
Jackpots are available on the left-hand side of the reels with four different big cash prizes up for grabs: Grand, Major, Minor and Mini. These increase based on the selected stake size, with a relatively low minimum bet helping keep the game accessible.
Mandalay Bay Riches Symbols & Payouts
Slot symbols in the Mandalay Bay Riches game start with card royals, which pay relatively low amounts, before moving on to the more lucrative options like BAR, a diamond, and classic casino icons, the 777s. Wilds also pop up on the reels.
- All symbols: 8
- Highest-Paying Symbol: 777s
- Wilds: Yes
- Paylines Pay: Left to Right
- Maximum Win: 15,000x the stake size
Mandalay Bay Riches Bonuses & Features
Mandalay Bay Riches is not exactly packed with slot features, but there are a few things included in the new release by Play’n GO to get to grips with.
The three chests at the top of the reels all have their own special symbol. When one of these appears on the reels, it adds to the chest and potentially triggers the special bonus round.
Cash Coins can also pop up and these are stored in the chests unless a Vault symbol appears. If this happens, the Cash Coin is paid out immediately as a winning spin.
The Hold & Win feature on the Mandalay Bay Riches slot by Play’n GO is triggered by collecting coins into chests. This Hold & Win feature awards a trio respins on a separate set of reels and there are three random modifiers that can be in play on the bonus round.
One is an expanded reel set, another is a 2x win multiplier, and the third is a starting Big Cash Coin. It is also possible for multiple random modifiers to be in play at the same time on the bonus round.
Similar Games & Best Alternatives
Piggy Blitz Casino Gold is a better game with a similar feel to Mandalay Bay Riches, so that one is worth trying out for anyone who enjoys the Play’n GO release.
Mandalay Bay Riches is far from one of the top games from Play’n GO to date, with the studio’s most recommended releases including the likes of the smash hit Book of Dead slots series and the casino classic Reactoonz.
Visit Vegas with Mandalay Bay Riches
Mandalay Bay Riches is one of the best-looking new slots we have tried, with Play’n GO’s design team putting in great work to ensure that its animations are top-notch. But some of the game mechanics let the side down, with the lack of a free spins bonus round probably putting a lot of people off from giving the game a go.
Hold and Win is the only bonus round, and it seems to trigger extremely rarely, leaving players waiting a long time for some extra action. As a result, other new slots are a better bet, even if the 15,000x max win is appealing.