EnglishRuby Joker Dice (BF Games) — slot review
Ruby Joker Dice slot overview
Ruby Joker Dice is a retro slot where pulsing 777s, ripe fruit, glittering rubies, lucky stars, dice and a big-eared jester with a mischievous grin all share one stage. It was released on June 3, 2026, and behind the bright classic signage hides a thoroughly modern set of tricks. The studio BF Games built the game on a familiar grid of 5 reels and 3 rows with 10 fixed paylines.
The star of the grid is the Joker: he shows up only on the three central positions and, once he lands on an active line, expands to full height to fill the whole reel. Alongside him work the shimmering Star and the precious Ruby, and for anyone eager to see the jester more often, Ruby Joker Dice offers its signature Joker Spins feature — a paid mode with guaranteed expanding wilds.
The return sits at 96.02%, volatility is medium, and the bet per spin adjusts across a wide range from $0.10 to $50. The game's upper limit is x3000 the bet: a solid ceiling for a release with a classic feel, reached through a Joker that opens up across the full reel.
Specifications and parameters
| Provider | BF Games |
| Release date | June 3, 2026 |
| Game type | Video slot |
| RTP | 96.02% (95.04% / 94.06% / 92.10%) |
| Volatility | Medium |
| Maximum win | x3000 |
| Minimum bet | $0.10 |
| Maximum bet | $50 |
| Reels | 5 |
| Rows | 3 |
| Paylines | 10, fixed |
| Mechanic | Fixed lines, expanding Wild, feature buy |
| Wild symbol | Yes, Joker on central reels 2, 3 and 4; expands to full height |
| Scatter symbol | Yes, Star on any position |
| Bonus symbol | Yes, Ruby on reels 1, 3 and 5 |
| Free spins | No |
| Multipliers | No |
| Bonus game | Joker Spins, buying expanding wilds |
| Feature Buy | Yes, 6x / 20x / 65x |
| Gamble | No |
| Jackpot | No |
| Hit rate | 15% |
| Technology | JS, HTML5 |
| Theme | Classic: 777, fruit, rubies, joker, dice |
How the bonus works
Ruby Joker Dice has no traditional free spins round — the whole dynamic is driven by the expanding jester and the paid Joker Spins feature. Below we break down how they connect and what the Star and Ruby symbols bring.
The expanding Joker
The wild is the jester himself, and he appears only on the three central reels. The moment he lands on an active line he expands to the full height of the reel and completes combinations across the neighbouring positions. It is exactly this fully Joker-filled centre of the grid that pushes a session toward the big sums.
Joker Spins — the feature buy
If you are not in the mood to wait for him to appear, the game lets you summon the jester on demand. The Joker Spins feature guarantees 1, 2 or 3 expanding wilds on every spin: one costs 6x your current stake, two cost 20x, and a trio for the boldest costs 65x. The mode can be switched on and off at any moment, and the levels can be freely toggled between, tailoring the risk to you.
Star and Ruby
The shimmering Star is the Scatter: it lands on any position, and a set of three or more such symbols brings a separate payout. The Ruby acts as the bonus symbol and appears only on the odd positions — the first, third and fifth, while a collected trio of rubies grants a special reward. An important detail: the Star and the jester never share a single reel, so the two key symbols do not get in each other's way.
Symbols and the paytable
The symbol set of Ruby Joker Dice is built strictly to the retro canon, but without dull uniformity: next to the pulsing 777s and juicy fruit sit a glittering ruby, a lucky star and dice, with a colourful jester running the show. Three symbols play by special rules — we will look at them first.
Special symbols
| Symbol | Function | Description |
|---|---|---|
| Joker | Wild | Appears only on the three central positions. On an active line it expands to full height and completes combinations. |
| Star | Scatter | Lands on any position. Three or more symbols bring a separate payout. It never meets the jester on the same reel. |
| Ruby | Bonus symbol | Appears only on positions 1, 3 and 5. A collected trio of rubies grants a special reward. |
High- and low-value symbols
The top payouts go to the themed icons — the flaming seven, the ruby and the star, while the role of the lower tier is played by juicy fruit in the spirit of classic machines. The longer the chain of identical icons in a combination, the more noticeable the payout, and a fully expanded jester in the centre of the grid easily turns a modest chain into a big one.
Pros and cons of the slot
What we like
- The expanding Joker fills the central reel entirely — the main source of big payouts
- The Joker Spins feature with three levels (6x, 20x, 65x) gives direct control over risk
- An x3000 the bet ceiling — a solid mark for a release with a classic feel
- The clean retro style with 777s, fruit and rubies reads instantly
- A low $0.10 entry point and a hit rate of around 15%
- A light HTML5 build launches in any browser
Weak spots
- There is no full free spins round
- No separate multipliers are provided in the game
- Just 10 fixed lines — a fairly modest base
- On some versions of Ruby Joker Dice the return drops to 92.10%
- Buying the feature for 65x burns the bankroll fast on empty runs
Our experience playing Ruby Joker Dice
We spun around 600 rounds in the demo to get a feel for Ruby Joker Dice's steady pace. The game behaves evenly: there are almost no truly dry stretches, but you should not expect sharp surges in the base game either — most of the noticeable payouts hinge on the expanding jester. Here is what we took away:
- Bankroll — set aside 150–200 spins for a calm session: the medium volatility forgives mistakes but calls for patience until the wild shows up.
- Centre of the grid — watch positions 2, 3 and 4: that is the only place the jester appears, and it is his expansion that brings the bulk of the payouts.
- Joker Spins — it is easier to start with the one-wild level for 6x: it noticeably livens up the base game without burning the budget like the 65x trio.
- Ruby and Star — separate sources of rewards, but it is not worth building a session on them alone: they are a pleasant addition to the main mechanic, not a replacement for it.
- Return versions — there are several RTP variants, down to 92.10%, so a spread in results from one launch to the next is normal.
Where Ruby Joker Dice runs
The game is built on JS and HTML5, so Ruby Joker Dice launches right in the browser with no download or installation. The compact 5x3 grid fits just as comfortably on a wide monitor as on a smartphone's vertical screen: the controls stay large, and the Joker's expansion reads just as clearly as on desktop.
How Ruby Joker Dice looks
Is it worth playing
Ruby Joker Dice is a rare case where a retro signboard does not mean boredom. Behind the classic 777s and fruit hides one clear but gripping idea: an expanding jester on the three central positions that fills the reel entirely and drags the combination toward the x3000 the bet ceiling.
The slot suits those who like clean classics without an overload of mechanics and value control over risk: the Joker Spins feature with its 6x, 20x and 65x levels lets you decide for yourself how often to see the jester on screen. Medium volatility and a hit rate of around 15% keep the sessions even — without long dry spells, but without sharp swings either.
Those who will enjoy Ruby Joker Dice less are the hunters of complex bonus rounds: there is no full free spins round or separate multipliers here, and part of the return versions drop to 92.10%. For a newcomer, though, the game is convenient thanks to the low $0.10 entry point and the clear mechanic, which is easy to grasp in the free demo right on this page.
In short: a tidy classic slot about an expanding jester and the paid Joker Spins feature, which honestly works through its medium volatility for the sake of the x3000 the bet ceiling.
Frequently asked questions about Ruby Joker Dice
What is the RTP of Ruby Joker Dice?
The base return of Ruby Joker Dice is 96.02% with medium volatility. The slot also has additional RTP versions: 95.04%, 94.06% and 92.10%.
Can you play Ruby Joker Dice for free?
Yes, a free demo is available right away — the «Demo» button is under the review, with no deposit and no registration.
What is the maximum win in Ruby Joker Dice?
The payout ceiling is x3000 the bet. The main route to it is a central jester expanded to full height.
How does the Joker Spins feature work in Ruby Joker Dice?
It is a paid mode that guarantees 1, 2 or 3 expanding wilds on every spin. The levels cost 6x, 20x and 65x the stake and switch at any moment.
How does the Wild behave in Ruby Joker Dice?
The wild jester appears only on central reels 2, 3 and 4. On an active line it expands to full height and completes combinations.
Are there free spins in Ruby Joker Dice?
Ruby Joker Dice has no full free spins round. Its role is taken by the expanding jester and the paid Joker Spins feature, while three or more Stars bring a separate payout.
What is the bet range in Ruby Joker Dice?
The bet per spin adjusts from $0.10 to $50. That spread suits both short sessions and big runs.
Is there a jackpot in Ruby Joker Dice?
Ruby Joker Dice has no fixed or progressive jackpot. The upper limit is set by the maximum win of x3000 the bet.
What does the Ruby symbol do in Ruby Joker Dice?
The Ruby is the bonus symbol and appears only on reels 1, 3 and 5. A collected trio of rubies brings a special reward.
What devices can you play Ruby Joker Dice on?
The game runs on JS and HTML5, so Ruby Joker Dice opens in the browser on desktop, iOS and Android with no installation.
