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Game Stats

RTP 96.00%
Volatility High
Max Win 5,000X
Layout 4-4-4-4-4-4

Betting

Min Bet €0.20
Max Bet €100.00
Pay System Winlines

Features

Free Spins
Bonus Buy
Io background
Io logo

You must be 18+ to play. Demo runs in your browser.

6-ReelsMultiplier WildExpanding Reels
Io logo

Release Info

Release Date

February 1, 2019

Provider

ELK Studios external-link--v1

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Io Slot Review (ELK Studios) and Free Demo - Max win 5,000x

Review Grade:
(7.2/10)
Reviewed on October 27, 2024

Io Base Game

Io is an exciting slot game developed by ELK Studios, featuring a maximum win of 5000 X the bet. With a return to player (RTP) of 96.00% and high volatility, players can experience thrilling gameplay. The game utilizes a winlines pay system and has a layout of 4-4-4-4-4-4, accommodating bets ranging from a minimum of 0.20 € to a maximum of 100.00 €.

Set against the backdrop of a casino space station denied access to Earth, Io takes players on an interstellar adventure to Jupiter’s moon. This volcanic marvel is rich in valuable minerals and is the setting for a universal slot game featuring unique gravity mechanics. Symbols slide left and right as they fall, with avalanche cycles adding rows up to 8 and expanding win ways to 262,144.

Io Slot Features

Laser Symbol

The Laser symbol clears all symbols in its direction. When two lasers cross, they convert all symbols in their paths into wilds.

Bonus Game

The free drops bonus game awards 7 free drops with 8 rows in play. Charged Wilds and Wild Forge symbols accumulate at the bottom between drops. This bonus can be retriggered, enhancing the excitement.

Charged Wilds

Charged Wild symbols have 4 extra lives and only lose a life when they contribute to a win.

Wild Forge

The Wild Forge fills empty spaces below with a multiplier wild. Its multiplier increases with each win it contributes to and becomes wild when reaching the bottom.

Io Slot Conclusion

Io by ELK Studios combines a captivating space theme with innovative mechanics and exciting features. The combination of gravity mechanics, laser symbols, and the potential for big wins makes this slot a thrilling experience for players.

Fun Fact

Io is named after one of Jupiter's moons, known for its active volcanism and sulfuric landscapes, adding an intriguing layer to the game's theme.

Pros and Cons

Pros:

  1. Unique gravity mechanics
  2. Exciting bonus features and retriggers
  3. High potential for big wins

Cons:

  1. Limited information on bonus frequency

FAQ

What is the maximum win in Io?

The maximum win is 500,000 coins (or €500,000).

How do I trigger the bonus game?

The bonus game is triggered during free drops, rewarding 7 drops with the possibility of retriggers.

What are Charged Wilds?

Charged Wilds have 4 extra lives and lose a life only when they help create a win.

What is the RTP for Io?

The return to player (RTP) is 96.0%.

What is the volatility level?

Io has a volatility rating of 8 out of 10.

Frequently Asked Questions

Everything you need to know about this slot

No FAQs available for this slot yet

Check back later for common questions and answers

Pros & Cons

Our honest assessment of this slot game

Pros

No pros listed yet

Cons

No cons listed yet

Review Breakdown

Graphics
7.1/10
Big Win Potential
7.3/10
Innovation
7.3/10
Entertainment
7.2/10
Gameplay
7.1/10

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