Last Updated on June 19, 2024 by Adam Shaw

Image of the slot machine game IO provided by Elk Studios

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Try out our free-to-play demo of IO online slot with no download and no registration required. Read the full game review below.

Elk Studios

Software

June, 2020

Release date

96%

RTP

Play this game for real money at:

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Game Theme

Space

Game Feature

6-Reel Slots Expanding Symbols Wild Symbol

Slot Name

IO

Volatility

Medium

Paylines

4096

Reels

6

Min Bet

0.2

Max Bet

100

Max Win

5000

Return to Player

96%

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Author

Hi, I'm Adam Shaw, the Chief Editor at VegasSlots.net. I love casinos and have been working in the slots industry for more than 12 years. My passion for slots and casino games made me create this website, and under my supervision, our team will make sure you're enjoying the latest games and getting the best online casino deals!

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