Journey into the deep reel universe on the slot from Elk Studios. Io is after Cygnus the second release in their Gravity Series, taking you on an exploration tour into the unknown in search of new promising lands and wins of up to 5,000 times your bet.

Slot Provider

  • caret Elk Studios

Io Introduction

Denied the Earth, in new commitments border casino Space Station solar system's journey started a number of instant access. Jupiter's gravity excellent subjects, the curriculum is the fourth largest moon, Io! A geology, volcanic wonders, and home to a large number of valuable minerals. Io is a universal slot mechanics of gravity, attracting about symbols on sliding down the road, so that more people play. The method of each line is added up to 8 win lines 262 and 144 for the layer to win!


Laser symbol will clear all the symbols of the direction it points. If the two laser beams intersect at their direction all symbols become wild.

Wild forging

Wild forged fill in the empty landscape with a wild multiplier. The value of the multiplier for each additional wild forged contribute to a win-win time.

Wild charge

Wild symbol charged extra life 4. It took a life, it helps to achieve a win-win.

Interesting Facts

IO is often described as looks like covered with melted cheese, olives and tomato sauce pizza. Reasons for doing so is different from the surface of the vast number of active volcanoes.


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