Elk Studios has us going to space once again, this time in IO, a slot machine which follows in the footsteps of another game of theirs, called Cygnus. It’s a space themed slot machine, which the name of the game gives away actually. Quite a bit to look forward to in this one, but I will leave you to find out more from our review.
A game with high volatility, which has top payouts of up to 5,000x the stake, IO delivers a setup with 6 reels that can expand, getting you anywhere from 4096 to 262,144 ways to win. It also has wild symbols, bonus symbols, Charged Wilds, the Wild Forge with its multipliers, and other cool features. Add the 96% RTP to the line-up of good reasons to check out IO.
Betting and Prizes
Elk Studios doesn’t appear to be changing the betting system in any of their games. It’s always the same range of $0.20 to $100, and there are 100 coins in it no matter what kind of value you select. Coin denominations of up to $1 are possible then.
A game with a huge game area, and plenty of ways to win, which allows it to compete even with Megaways slots, IO is more than capable of great rewards. The highest potential payout of this game can reach 5,000x the stake, or up to $500,000 cash.
Naturally, big rewards come with a higher risk as well, so High volatility is expected for this game. On the other hand, we know that the Return to Player has been fixed to 96%, so we know that the game is not unfair, even though it will carry a higher amount of risk.
IO Slot Features
IO gets you started with 6 reels and 4 rows of symbols, where wins form by landing matching symbols on consecutive reels, left to right. The game area is able to expand, doubling in size, and taking the number of ways to win up to 262,144, at most.
Dropping symbols are going to trigger with each win that you form, as the involved symbols get removed and replaced with new ones. The Charged Wilds are the only ones that are not removed. With each new wave of symbols, the number of rows on the screen goes up, and there are more ways to win as a result.
Wild symbols are available, and they are used when they land, as substitutes which participate in all wins.
You can get into the free spins mode by getting 3 Bonus scatters to show up. You win access to the free drops, and you can get Wild Forge symbols and Charged Wilds there.
Charged Wilds are wilds which have 4 uses/lives. They spend lives when they are part of wins, turning into regular wilds on their fourth life spent, and then going away.
Wild Forge will add multiplier wilds to empty spaces below it. Use the forge multiple times, to give the multiplier a boost. Once it reaches the bottom, this symbol is transformed into a multiplier wild.
Laser is a feature which has laser beams from special symbols intersecting, to turn all touched positions into wilds.
Theme & Design
The background graphics will suggest that connection to Space, and the game area is certainly interesting to look at, but ultimately you don’t see a sci-fi themed list of symbols here. Instead, you find the Bonus Planet, the Wild logo, Lucky 7s, Diamonds, Clovers, Blue Stars and four Royals.
IO comes with a very good list of features, great potential and high volatility, so while it’s not a game that everyone will get into, a lot of players will like what they see inside.
IO Slot Machine FAQ
❓ What is a key options of the IO slot?
✔️ Slot developer: ELK , Max. RTP: 96.00% , Layout: 6x4096 - 262,144 , Betting Range (€/$): 0.20 - 100 , Max Payout: 5,000x .
❓ Where can I play IO?
✔️ NewSlotGames team prepare a rating of online casinos with ELK games. Try top recomended licensed ELK casinos with IO slot.
❓ Can I play IO slot on my phone?
✔️ Yes, it's absolutely mobile-friendly!
❓ Where can I play this slot machine free?
✔️ You should choose one of the recomended online casinos listed here and push "Play Now" button. Any casinos ask you to register account, any casinos allow to play IO free without registration.