Raging Rhino slot review

Raging Rhino slot review in brief

Raging Rhino comes from WMS, the American maker that is now one of the brands under Light & Wonder, the Las Vegas group previously called Scientific Games. It came out in 2015 and has stayed a fixture in UK lobbies thanks to a simple but punchy design: an African savannah theme, a wide six-reel layout, and a bonus round where wilds multiply wins.

Those figures follow the developer's published specifications. Review listings such as Raging Rhino on SlotCatalog (opens in a new tab) and Raging Rhino on Casinos.com (opens in a new tab) give the same broad picture. For a game this age, the RTP version in your casino can differ, so check the information screen. It sits among the animal slots and the wider slot reviews on our site.

Raging Rhino's 4,096 ways to win explained

Instead of fixed lines, Raging Rhino uses the ways to win system. A win needs matching symbols on adjacent reels starting from the leftmost reel, and any row position counts. With four rows on each of six reels, the number of possible paths is 4 multiplied by itself six times.

More ways do not mean more money back. The 4,096 figure describes how combinations are counted, while the RTP describes how much the game returns. A big number of ways often goes with lots of small wins below your stake, which UK rules forbid the game from celebrating. Compare this with the fixed paylines used on a classic like Rainbow Riches.

How the features work

Wilds on the middle reels

The wild can only appear on reels 2, 3, 4 and 5. It never lands on reel 1 or reel 6. Since every win must start on reel 1, the wild cannot begin a combination; it fills gaps in the middle once a symbol has landed on the first reel. For more on how substitutes work, see wild symbols.

Diamond scatters and the free spins award

The diamond is the scatter. It pays no attention to ways and starts the bonus wherever it lands. The more diamonds, the longer the round:

Multiplier wilds and extra spins

During the free spins, any wild that is part of a winning combination turns into a 2x or 3x multiplier, so a £1 win helped by a 3x wild becomes £3. Landing two or more diamonds during the round adds further spins. The game's published description does not set out how several multiplier wilds in one win combine, or how many spins each retrigger gives, so check the paytable for those details.

Since a Gambling Commission warning in January 2020, feature buy-ins are not offered to British players, so the free spins come only from landing diamonds.

Raging Rhino RTP: 95.91% in pounds and pence

An RTP of 95.91% leaves a house edge of 4.09%. On average that is about 4p of every £1 staked, worked out over a very long run. The table shows the average cost of 100 spins at different stakes.

The 'average returned' column is the long-run expectation, not what a session will pay. In a high volatility game, most short sessions end below it and a few end well above it. Use expected value as a guide to cost, never as a forecast.

What high volatility means for a £20 Raging Rhino budget

High volatility on Raging Rhino comes largely from the free spins: the round can stretch to 50 spins with multiplier wilds, so a big share of the game's return is concentrated there. In the base game, many spins pay little or nothing.

• At 10p a spin (where the game allows it): £20 buys 200 spins before any returns. The average cost of those spins is about 82p. A long session makes it more likely you see at least one bonus.
• At 50p a spin: 40 spins. Average cost about £4.09 per £100 staked, so roughly 82p on the £20. One cold stretch can use most of the budget.
• At £1 a spin: 20 spins. It is quite possible to see no bonus at all in 20 spins, so the £20 may go quickly.

The stake range differs between casinos, so check the bet panel for the smallest stake offered. Whichever you pick, the average cost per £1 is the same; a smaller stake mainly buys more spins and a smoother ride. See how long £20 lasts on a slot for a fuller explanation.

Raging Rhino max win: check the paytable

We have not verified a maximum win for Raging Rhino, so we do not print one. Figures circulate online, but they vary, and an older game may run different versions. The game's help screen states the cap that applies at your casino.

As a guide to thinking about it: whatever the multiplier, the top prize needs a rare combination in free spins, such as a long round with several multiplier wilds on high-paying symbols. It is not a realistic target for a session budget. Our page on slot max wins explains how caps work.

A 2015 slot under today's UK rules

When Raging Rhino launched, UK online slots could offer autoplay and quick-spin buttons and had no stake cap. That has changed. Under the game design rules in place since 31 October 2021, a slot spin must take at least 2.5 seconds, turbo and slam-stop are not allowed, and there is no autoplay. The Gambling Commission's RTS 14 on responsible product design (opens in a new tab) sets these out.

Since 2025, slot stake limits cap each spin at £5 for players aged 25 and over (from 9 April 2025) and £2 for those aged 18 to 24 (from 21 May 2025). From 17 January 2025 you also see your net spend and time spent in real time. So the Raging Rhino you play in Britain today is slower and more capped than the 2015 original, by design.

Raging Rhino compared with other animal slots

Raging Rhino has the lowest RTP of the four, so it costs slightly more per spin on average. Wolf Gold is the smoother choice if you want medium volatility. If you like the savannah theme and big six-reel grids, our buffalo slots page has more.

How to play Raging Rhino step by step

1. Set a deposit limit for the session in your casino account.
2. Open Raging Rhino and check the rules screen for the RTP version, stake range and max win.
3. Choose your stake, keeping within the UK cap for your age (£5 for 25 and over, £2 for 18 to 24).
4. Spin. Wins pay for matching symbols on adjacent reels from the left, across any of the 4,096 ways.
5. Land three or more diamond scatters to trigger 8 to 50 free spins, where winning wilds become 2x or 3x multipliers.
6. Watch the net spend and time shown on screen and stop when you hit your planned limit.

Common Raging Rhino mistakes to avoid

• Raising the stake to 'force' the bonus. Free spins are random. A bigger stake makes each spin cost more, not the bonus come sooner.
• Thinking a near miss means the bonus is close. Two diamonds on one spin say nothing about the next; see can a slot be due a win.
• Counting small wins as progress. Many 4,096-ways wins pay less than the stake. Watch your net position, not the win counter.
• Assuming the RTP is the same everywhere. Check the game's information screen at the casino you use.

Where to play Raging Rhino in the UK

None of our partner offers names Raging Rhino, and we can't confirm which partners carry it, so look in each casino's game lobby first. The welcome deals are for slots; all are 18+ for new customers and terms apply.

• PlayOJO: deposit £10 or more for the first time and get 80 free spins on Big Bass Bonanza at 10p each. No wagering applies, so winnings are cash. New UK customers only, not Northern Ireland. Our PlayOJO review has more.
• Coral: after depositing, bet £10 on slots to receive 100 free spins on selected games at 10p each. Accept within 48 hours, use within 7 days, and keep winnings with no wagering. PayPal, Skrill, Neteller, Paysafe, prepaid cards and certain debit cards don't qualify. See our Coral review.
• Ladbrokes: deposit and spend £10 on slots to get 50 free spins a day for 10 days, up to 500, at 10p each on selected games. Claim by 23:59 each day; spins last 7 days with no wagering. Some deposit methods, including PayPal and Skrill, don't qualify. See our Ladbrokes review.

Coral and Ladbrokes are both LC International Limited brands, so one person may not be able to claim at both. Any slot costs money over time; set deposit limits before you play.

18+. Every casino game has a built-in house edge, so over time you should expect to lose what you stake. Set a budget before you play and stop when it’s gone: safer gambling tools and support. Free, confidential help: National Gambling Helpline 0808 8020 133.