Rhino Coins: Hit the Bonus Slot Review
Rhino Coins: Hit the Bonus takes players on a very different kind of safari, with interesting slot features that open up the grid to help players hunt down the more elusive symbols.
This online slot, from Playson and played on PokerStars, focuses on Sticky Symbols, Coin Bonuses, Rhino Bonuses, Super Bonus rounds and prize symbols. The Main Game is more about building toward the features, with Coins and Rhino symbols sticking to the reels until the right bonus trigger appears. Once the bonus starts, the game shifts into respins, multipliers, prize symbols, and sticky values.
Rhino Coins: Hit the Bonus Game Overview
Studio
Playson
Game Layout
5×3, expanding to 5×5
Paylines
10 paylines, rising to 20 paylines
RTP
94.50%
Volatility
Medium
Max Win
15,000x total bet
Min/Max Bet
£0.20 to £5.00
Bonus Features
Sticky Symbols, Coin Bonus Game, Rhino Bonus Game, Coin Super Bonus Game, Rhino Super Bonus Game, Rhino Power Feature
Special Symbols
Bonus Coin, Super Bonus Coin, Collect Coin, Mystery Coin, Mystery Prize Coin, Rhino Symbol, Mystery Rhino
Theme and Design: Rhino Coins in the Wild
Rhino Coins: Hit the Bonus leans into its African safari theme, with the main focus being on the rhino and the coins and bonus symbols building towards the main feature. The visual style is built around gold coins, glowing mystery icons, square-framed rhino symbols, and bright Super Bonus symbols. The coin symbols use warm gold and orange tones, while the Rhino symbols glow blue and white when the Super Bonus Rhino shows up. That helps separate the two main features of this casino game.
The Rhino Symbol itself is a realistic style portrait sitting in a square frame. The Bonus Coin is a numbered gold coin, while the Collect Coin has a fiery swirl in the middle. There are also Mystery Coin and Mystery Prize Coin symbols, both shown as glowing yellow coins.
Core Gameplay: Sticky Symbols Build the Features
The Main Game in Rhino Coins: Hit the Bonus doesn’t have regular paying symbols. That is the first big difference. Symbols only pay during the Bonus Games and Super Bonus Games, so the base game isn’t about regular line wins in the usual way. Instead, the Main Game uses Sticky Symbols. Regular Bonus Coins and Rhino Symbols that can stick to the reels when they land. They stay in place until either a Bonus Game or Super Bonus Game is triggered. That makes each sticky symbol feel more important because it helps build the grid toward one of the features.
There are also special sticky versions of symbols. Collect Coins, Mystery Rhinos, and Mystery Coins can stick to the reels for a random countdown of 4 to 9 spins. That countdown gives the Main Game a bit more tension, because these symbols are useful but aren’t permanent.
Bonus Coins and Rhino Symbols
The bonus mechanic is split between coin symbols and rhino symbols. Bonus Coins have values between 1x and 9x the total bet. During the Coin Bonus Game, those values are collected and added to the final total before the feature comes to an end. The Coin Bonus Game starts with 3 respins and every time a new symbol lands, the respin count resets back to 3. All symbols stick to the reels until the feature ends, either when the respins run out or when every spot is filled. Collect Coins adds more to the coin path before the bonus even starts. In the Main Game, Sticky Collect Coins can gather values from Bonus Coins on connecting reels. If a Coin Bonus Game or Coin Super Bonus Game triggers while a Collect Coin is on the grid, those collected values are carried into the feature.
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Mystery Coins
The Mystery Coin can reveal regular Bonus Coins, Collect Coins, or prize coins such as Mini, Minor, and Major. Together, they help stop the coin side from feeling too predictable, because a Mystery symbol can turn into something more useful. The Rhino Bonus Game has the same 3-respin setup, but it works around Rhino Symbols instead. Payouts for Rhino symbols pay from left to right, with 2 Rhino Symbols paying £2.00, 3 paying £4.00, 4 paying £8.00, and 5 paying £20.00 (based on a £1.00 bet). Mystery Rhinos can also stick to the reels for a random countdown of 4 to 9 spins. That gives the Rhino symbols the same build-up feel as the coin symbols, with useful symbols hanging around long enough to help the feature path.
RTP, Betting Range & Maximum Win
Rhino Coins: Hit the Bonus, played on PokerStars, has a listed RTP of 94.50%, with the same RTP shown for Extra Bet. The betting range is £0.20 to £5.00, and the maximum reward is capped at 15,000x the total bet. If that limit is reached, the round ends straight away and the win is paid out.
Super Bonus Games That Run Wild
The Super Bonus versions are the biggest feature rounds of this online slot. A Super Bonus Coin combined with 5 or more Coin symbols can trigger the Coin Super Bonus Game, while a Super Bonus Rhino combined with 5 or more Rhino symbols can trigger the Rhino Super Bonus Game. Both Super Bonus versions expand the grid to 5×5.
That larger grid gives the features more space for sticky values, prize symbols, mystery symbols, and multipliers to land. During the Rhino Super Bonus Game, the paylines increase from 10 to 20, giving that version a wider setup once the bigger grid opens.
Multipliers
Multipliers can randomly trigger during both the Coin and Rhino Bonus Games, including their Super Bonus versions. When they appear, one or more multipliers are added to random spots on the reels. If several multipliers land in the same place, their values are added together.
The way the multipliers work depends on the bonus type. In the Coin Bonus, multipliers stay in their spots and apply to the symbols at the end of the feature. In the Rhino Bonus, they apply to line wins. If more than one multiplier appears on the same line, those multiplier values are added together. That is where the two bonus styles start to feel different: coins are more about collecting values, while the Rhino features lean into line wins and multipliers.
Prize Symbols and Rhino Power
Rhino Coins: Hit the Bonus includes several prize symbols connected to both the coin and rhino versions of this online casino game. Mini, Minor, and Major can show up as coin prizes or rhino prizes, with Mini Prize worth £10.00 (based on a £1 bet), the Minor as £20.00, and the Major as £50.00. The Grand Prize is worth 1,000x the total bet, while the Royal Prize is worth 10,000x. Mini, Minor and Major sit closer to the regular feature values, while Grand and Royal give the casino game its bigger top-end prizes.
The Rhino Power Feature can trigger in the Main Game when a randomly selected Mystery Coin, Super Coin, Mystery Rhino, or Super Rhino Symbol lands. When it activates, it can add enough matching symbols to push the slot into the Coin Bonus, Rhino Bonus, Coin Super Bonus, or Rhino Super Bonus. That gives the Main Game another way to build toward a bonus, instead of just relying on the sticky symbols.
The Extra Bet Feature
Rhino Coins: Hit the Bonus also includes an Extra Bet Feature. This can be activated for 2x the total bet, and when active, it doubles the chance of triggering the Bonus Game. The RTP with Extra Bet stays exactly the same as the base game (94.50%). This is an optional setting, but it doesn’t guarantee wins; it just changes the cost and the bonus trigger chance.
Behind the Reels: Playson
Playson is the studio behind Rhino Coins: Hit the Bonus, with many of their titles hosted on PokerStars. For example, Sugar Teddy x1000, Royal Express: Hold and Win, and 3 Pirate Barrels: Hold and Win are among the top Playson games played on the platform. The studio has recently celebrated its 10-year anniversary and has built a portfolio of more than 85 regulated, mobile-focused online slot titles.
A lot of Playson’s casino games keep things very clean on the surface, with clear layouts, coin-led features, Hold and Win mechanics, Free Spins, jackpots, and bonus rounds that don’t take long to understand. The studio also has promotional tools such as Reel of Fortune, Short Races, Cash Blast, Tournaments, Network Tournaments, and Free Spins, which are added around selected games to make the experience even more entertaining.
Final Verdict: The Rhino Leading the Charge
Rhino Coins: Hit the Bonus doesn’t use regular paying symbols, which gives it a different feel to many other online slots on PokerStars. Sticky Symbols are the main focus, with Bonus Coins, Rhino Symbols, Mystery symbols, and Super Bonus symbols all helping the game move toward one of the feature rounds.
Coins are more about collecting values, while the Rhino features lean into line wins and multiplier positions. The Super Bonus versions expand the grid to 5×5, with the Rhino Super Bonus also increasing the amount of paylines to 20. The Rhino Power Feature gives this casino game another route into a bonus, while the Extra Bet can double the chance of triggering the Bonus Game at 2x the total bet. From there, the grid can open up, sticky symbols stay on the reels, and when a bonus round starts, the rhino is the one leading the charge.