Cygnus 4 Slot Review

⭐ 8.3/10
Create by: ELK Studios
Review by:
Posts by Michael White
Updated: November 29, 2025

Cygnus 4 is a High volatile slot from ELK Studios with an RTP 94% and up to x50000 maximum win. Play demo for free.

Cygnus 4 Slot Demo

Name
Software
Release Date
2024-01-02
RTP
94%
Max Win
x50000
Volatility
High
Bet Range ($,€,£)
0.20 - 100
Number of Reels
6
Betways
4096 - 262144
Features
Bonus Buy, Cascading Reels, Level Up, Multiplier

Introducing Cygnus 4 Slot Online

Cygnus 4 slot is the fourth stop on ELK Studios' celestial tour, and this time I am dropped into a stylised London under the Cygnus constellation. The game keeps the gravity tumble setup that made the series popular, starting with 6 reels, 4 rows and 4,096 ways to win. Symbols roll and slide between the pillars as avalanches clear wins, and the grid can grow to 8 rows with 262,144 ways.

What keeps me spinning in Cygnus 4 is the way features layer on top of that gravity mechanic. Each paid drop feeds into the left-hand Multiplier Pillar, where multipliers and Level Up symbols can turn a small hit into something serious. Add Free Drops that carry over your active multiplier, and an X-iter menu in some markets, and the slot feels packed without being confusing.

Cygnus 4 slot screenshot

Cygnus 4 Theme & Design: Celestial Historical Adventure

As soon as I loaded Cygnus 4, the mix of celestial theme and historical intrigue stood out. The backdrop looks like an older London with the White Tower silhouette behind the grid, while the Cygnus constellation hangs over the city. It has that calm nocturnal city vibe I associate with the series, and the tall pillars frame the reels so the rolling symbols are always centre stage.

The soundtrack in Cygnus 4 leans towards meditative rather than in your face. Soft ambient tones sit under the action, with gentle flourishes when avalanches chain together or the bonus lands. For me, that works well with the gravity mechanic, since I often end up watching symbols slide and collide for a while between spins without feeling rushed or stressed.

Visual quality is strong across the board, from the glowing gemstone symbols to the detailed mythical creatures and the all-seeing eye. Animations stay smooth when the grid stretches to 8 rows, and the rotating Multiplier Pillar has real presence on the left. If you enjoy atmospheric slots with consistent art direction, Cygnus 4 holds up easily against earlier entries in the series.

Symbols and Payouts in Cygnus 4

Cygnus 4 keeps the symbol set tight and thematic. Low wins come from blue, green and red gemstones, paying 0.05x to 0.2x your stake for 3 to 6 of a kind. Premiums are the blue serpent, green unicorn, red gryphon and the Eye of Ra pyramid, where six of a kind pays up to 10x the bet. All pays are for adjacent symbols from the leftmost reel across.

On top of the regular icons, Cygnus 4 uses several special symbols that drive the features. The standard wild substitutes for any pay symbol and often drops in via avalanches. The Cygnus logo acts as the bonus scatter. An X symbol is the multiplier, while the cogwheel style icon is the Level Up symbol. These last two are the ones I am always watching as they roll towards the pillar.

Symbols and Paytable

Symbol Quantity Payout
icon 1 Wild
icon 2 6 x10
5 x5
4 x2
3 x1
icon 3 6 x0.5
5 x0.3
4 x0.25
3 x0.2
icon 4 6 x0.4
5 x0.25
4 x0.2
3 x0.15
icon 5 6 x0.3
5 x0.2
4 x0.15
3 x0.1
icon 6 6 x0.2
5 x0.15
4 x0.1
3 x0.05
icon 7 6 x0.2
5 x0.15
4 x0.1
3 x0.05
icon 8 6 x0.2
5 x0.15
4 x0.1
3 x0.05
icon 9 Scatter

How to Play Cygnus 4 Slot Online

Getting started with Cygnus 4 is straightforward even if you are new to gravity slots. I first set my bet by tapping the stake control, choosing anything from 0.20 up to 100 per drop. Then it is just a case of hitting spin or picking an autoplay option. Every round begins with 6 reels and 4 rows, and wins land when three or more matching symbols hit on adjacent reels from the left.

When a win appears, the avalanche mechanic clears the winning symbols and lets the remaining ones fall, sliding left and right until they settle. A fresh row of symbols drops in on top, growing the grid by one row each time, up to a maximum of eight rows. The round keeps going as long as new wins appear, and only then does the grid reset back to its default 4-row height.

Bonus Features in Cygnus 4

The Avalanche feature is the foundation of the bonus action in Cygnus 4. Chained wins do not just give you extra rows and more ways to win, they also carry multiplier, Level Up and bonus symbols closer to the Multiplier Pillar or the bottom of the grid. I have had plenty of rounds where a modest first hit snowballed into something impressive once those feature symbols lined up correctly.

The Multiplier Pillar on the left is split into three levels, each with its own range of win multipliers. When an X symbol reaches the pillar or drops to the bottom, it upgrades the active multiplier step and then turns wild, applying that value to all wins in the current sequence. Level Up symbols rotate the pillar to the next side, moving you into a higher multiplier band with better values.

Free Drops in Cygnus 4 trigger when a bonus scatter reaches the leftmost column, and one symbol is enough. You start with 7 free drops, and your current multiplier and pillar level carry over and do not reset between spins. Scatters that fall to the bottom of reels two to six hop one reel left and re-enter from the top once per sequence, which helps feed more bonus entries and retriggers. There is also an X-iter menu in some regions where you can pay for modes like Bonus Hunt, instant Free Drops or Super Bonus rounds with multiplier wilds.

Bonus Buy Feature

Bonus Buy Bonus Hunt

Bonus Hunt

Feature Cost: x3 Bet
RTP: -
Volatility: -
Bonus Buy Multiplier Pillar on Level 3

Multiplier Pillar on Level 3

Feature Cost: x10 Bet
RTP: -
Volatility: -
Bonus Buy Multiplier Wilds

Multiplier Wilds

Feature Cost: x25 Bet
RTP: -
Volatility: -
Bonus Buy Bonus

Bonus

Feature Cost: x100 Bet
RTP: -
Volatility: -
Bonus Buy Super Bonus

Super Bonus

Feature Cost: x500 Bet
RTP: -
Volatility: -

Max Win, RTP & Variance in Cygnus 4

From a stats point of view, Cygnus 4 is a high volatility slot with a stated RTP of 94 percent and a hit frequency around 27 percent. That figure is a touch lower than classic ELK numbers, so I treat it as a long term grinder where big wins are tied to the multiplier pillar rather than frequent small hits. Reach the top of level three and the game awards the full 50,000x max win.

Cygnus 4 slot screenshot

Cygnus 4: An Online Slot Worth a Spin?

After a long test session, Cygnus 4 feels more like a refinement of Cygnus 2 than a wild reinvention of the series. The gravity tumbles, rolling feature symbols and non-resetting multipliers in Free Drops still deliver that familiar surge of excitement when everything lines up. On the flip side, the lower RTP and lack of a new headline mechanic mean it can feel like more of the same at times.

For me, Cygnus 4 earns its place in the line-up thanks to the Level Up symbol and the race up the third pillar. Chasing that last step to land the 50,000x payout gives the bonus game a proper sense of drama, especially if you start on a higher pillar level through X-iter. If you already enjoy ELK's gravity slots and can live with the 94 percent RTP, this one is worth a look.

Screenshots

Cygnus 4 slot screenshot 1
Cygnus 4 slot screenshot 2
Cygnus 4 slot screenshot 3
Cygnus 4 slot screenshot 4
Cygnus 4 slot screenshot 5
Cygnus 4 slot screenshot 6
Cygnus 4 Final Ratings
Theme & Symbols








Sounds & Music








Bonus Features








RTP (94%)








Max Win (x50000)








Originality








FAQs About Cygnus 4

Can I play Cygnus 4 free slot?

Absolutely! You can enjoy Cygnus 4 for free on our website without registration. Our partner casinos of ELK Studios also usually offer demo mode access.

Can I win real money on Cygnus 4 slot?

Yes, to win real money in Cygnus 4, you'll need to create an account at a licensed casino site. You can then play for real and win up to x50000.

Can I play Cygnus 4 slot on mobile phone?

Yes, Cygnus 4 is fully optimized for mobile devices and runs smoothly on any devices.

Compare Cygnus 4 With Other Slots

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Nitropolis 5 8.5 ELK Studios 2024-07-23 High 94% 0.20 - 50 x50000 6 4096
Squeeze 8.3 ELK Studios 2024-08-06 High 94% 0.20 - 100 x10000 6
Oxygen 4.5 ELK Studios 2023-12-20 High 94% 0.20 - 100 x25000 6
Dam Beavers 6.3 ELK Studios 2023-12-05 High 94% 0.20 - 100 x10000 5
Gladiatoro 4 ELK Studios 2023-11-23 High 94% 0.20 - 100 x10000 5 178 - 340
Pirots 2 5.4 ELK Studios 2023-11-07 High 94% 0.20 - 100 x10000 6 - 8
J-POP 4.5 ELK Studios 2023-10-24 High 94% 0.20 - 100 x25000 6 4096 - 262144
Jeff & Scully 6.5 ELK Studios 2023-10-24 Above average 94% 0.20 - 100 x10000 7
Valhall Gold 7.5 ELK Studios 2023-09-25 High 94% 0.20 - 100 x25000 6 4096 - 531441
Hula Balua 8 ELK Studios 2023-09-05 High 94% 0.20 - 100 x25000 6
Coba Reborn 6.8 ELK Studios 2023-08-01 High 94% 0.20 - 100 x25000 7
Cygnus 3 6.5 ELK Studios 2023-07-04 High 94% 0.20 - 100 x10000 6 4096 - 262144
Toro Shogun 8.5 ELK Studios 2023-06-06 High 94% 0.20 - 100 x25000 5 178 - 1378
Dead Man’s Gold 8.5 ELK Studios 2023-05-02 High 94% 0.20 - 100 x25000 6 4096 - 262144
Cygnus 5 7 ELK Studios 2025-01-07 Above average 94% | 87% 0.20 - 100 x50000 6 4096 - 262144
Cygnus 2 6 ELK Studios 2022-08-02 High 95% 0.20 - 100 x50000 6 4096 - 262144
Cygnus 9 ELK Studios 2019-12-03 Above average 96.10% 0.2 - 100 x5000 6 4096
Cygnus 6 6 ELK Studios 2026-01-06 High 0.20 - 100 x50000 6 4096