ELK Studios Released 2024

Cygnus 4 Slot

94% RTP
4.6/5 (154 votes)
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Cygnus 4
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RTP 94%
Volatility High
Min Bet £0.20
Max Bet £100.00
Max Win 50,000x
Paylines 4,096
RTP Distribution How Cygnus 4 compares to all slots we review
90% 93% 96% 99%

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Cygnus 4 Slot Features

Avalanche Wins
Winning symbols disappear and remaining symbols fall downwards and sideways into new positions for consecutive wins
Expanding Grid
The game grid grows from 4 rows to a maximum of 8 rows, increasing ways to win from 4,096 to 262,144
Levelling Multiplier Pillar
The multiplier pillar levels up during gameplay, and reaching the top of the third pillar instantly awards the 50,000x max win
Gravity Mechanics
Symbols interact with the leftmost pillar and bottom of the grid to trigger special features and multiplier increases

Our Cygnus 4 Slot Review

This high volatility sequel brings ELK Studios' gravity-based avalanche mechanics to Victorian London, where symbols tumble and shift across an expanding grid. The 94% RTP is disappointing compared to earlier series entries, but the levelling multiplier pillar and instant 50,000x max win trigger when reaching the top tier create genuine excitement. Best suited to players who enjoy innovative mechanics and can handle the swings that come with chasing a massive top prize.

Best for: High Rollers Thrill Seekers High Risk
Dan Thompson
Dan Thompson
Slot Analyst

A UK-based online slots analyst with over 15 years in the iGaming industry. Specialising in RTP analysis, volatility profiling, and bonus mechanic breakdowns across all major UKGC-licensed platforms. Known for delivering honest, data-driven reviews that help players make informed choices.

Last updated: 21 February 2026