Swedish game developers Elk Studios' latest online video slot io features their innovative Gravity mechanic, avalanches, modifiers and free drops.
The sci-fi game takes place in an online casino space station in orbit around Jupiter. There are 4096 ways to win and winning clusters need to be on adjacent reels starting from the left-most column. The starting grid has 4 rows and increases with each avalanche.
io Information
| Software Developer | Elk Gaming |
| RTP | 96.% |
| Volatility | High |
| Reels | 6 |
| Rows | 4 |
| Ways to win | 1024 |
| Progressive Jackpot | No |
Play io Here
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| New customers only, 18+. First 3 deposits only. Min deposit £10. Max bonus £400 and 150 spins on Wolf Gold. Selected slots only. 4x conversion. 40x wagering (Bonus and Spins). Full T&Cs apply. Please play responsibly. Begambleaware.org | ||
io Symbols
You'll need to form a cluster of at least three matching symbols to earn a payout. The payouts however for matching three symbols are on the low-side, even for the high-paying symbols. You'll be relying on the game's modifiers and Avalanches to rack up big wins.
High paying symbols
- The 7 symbol is the highest paying symbol, paying 1x-10x
- The pink diamond pays up to 1.2x
- The green clover can pay up to 1.2x
- The blue start pays up to 0.90x
Low paying symbols
All the low paying symbols pay the same amounts and comprise A-J royals. Payouts range from 0.05x to 0.30x
io Free Spins / Bonus Drops
Unlock the bonus round when three bonus scatter symbols appear anywhere on the reels. When activated, you'll play with 8 rows and charged wilds and wild forge symbols accumulate at the bottom between free spins.
Wilds & Charged Wilds
Regular wilds will take the place of any regular symbol to help produce winning clusters and disappear once used.
Charged Wilds have four extra lives to spend on contributing to wins before it disappears.
Avalanche
After a winning cluster forms, all symbols that were part of the win are removed the grid making room for additional symbols. The grid also expands upwards to 8 rows in total. The Avalanche will continue to trigger as long as you hit consecutive wins.
Laser
When a laser symbol lands on the reels, it clears all symbols in the direction it's pointing. When two laser beams cross streams, all the symbols hit by lasers transform into wilds.
What Elk Gaming said about io
“Io is a universal slot with gravity mechanics that draws symbols left and right on their way downwards, bringing more of them into play. Rows are added for each win, up to 8 rows and 262 144 ways to win.”
Want to play io by Elk Gaming?
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