Io

Io Slot Logo

Denied immediate access to Earth, the casino space station sets its course to the fourth largest moon! Io is a 6-reel and up to 262,144 ways to win online slot from ELK Studios. The game comes with Avalanche, Charged Wilds, Wild Force, and Free Drop Bonus Game.

SYMBOLS

Symbols on the reels include J, Q, K, and A card suits, stars, four-leaf clovers, diamonds, and 7s. ‘W’ is the Wild symbols and substitutes for any regular symbol. Iris door is the Wild Forge symbol.

Avalanche
All symbols that are part of a win (no Charged Wilds), are removed, and new symbols drop in to fill the empty spaces. An avalanche with a win also adds an additional row at the top, up to a maximum of 8 rows.

Io Slot Main Game

FEATURES

Charged Wild
The Charged Wild symbol has 4 extra lives. It spends a life when it contributes to a win and becomes a regular Wild when it spends its fourth life. Charged Wild substitutes for any regular symbol.

Wild Forge
The Wild Forge is a blocker symbol that carries a Multiplier value. It fills an empty space below it with a Multiplier Wild. The value of the Multiplier increases every time the Wild Forge is used. When the Wild reaches the bottom, it turns into a Multiplier Wild.

Io Slot Wild Forge

Laser
A single Laser removes itself and all regular symbols along its beam. When the beams from 2 Laser symbol intersect, the Laser symbols and all regular symbols along the beams turn into Wild symbols.

Bonus Game
3 Bonus Scatter symbols trigger 7 Free Drop Bonus Game and are played with 8 rows. During the feature, all Charged Wilds and Wild Forge symbols fall vertically, slide left, and then right and remain for the next Free Drop. 3 Bonus Scatter symbols retrigger additional Free Drops.