95.07% RTP


Prepare to be dazzled by the colourful artwork and gems of Playtech's new Upgradium™ video slot. This simple but effective five-reel, 25-payline slot is easy to get to grips with, allowing you to get on and rack up the prizes using the ten different gemstone symbols that adorn the reels.

The game is set deep underground in a cave that's lit up with all the diamonds and upgrading wilds you could ever want. The upgrading wild feature can be very lucrative whenever you encounter a win involving a wild, while the crystallisation re-spin mode sees all symbols upgraded by one tier during every free spin!

Upgradium™ Slot Game Info

  • Start playing from as little as 0.25 credits per line
  • 1,000x maximum jackpots on offer
  • Two in-game bonus features
  • Software Provider: Playtech

How to Play Upgradium™ Slots

This slot's wild symbol is the deep red W icon. It can land on any of the reels and replace any other symbol to create more and more winning combos. There are additional payouts on offer for landing three or more wilds on a payline - up to the game's maximum jackpot of 1,000x for five wilds!

The upgrading wilds feature sees each wild symbol involved in a winning payline upgrade the prize to the next highest-paying symbol. Symbol payouts featuring only wild symbols will not be upgraded.

The magnificent orange crystal icon is the key to unlocking the crystallisation re-spin game. Land the crystal anywhere on the middle reel to trigger the bonus, where you'll get an instant free spin. All symbols on the reels are upgraded to the next highest-paying symbol, except for wilds. Find another orange crystal during any free spin to trigger another free spin!

Get down to business and start mining for winning gems and an upgrade to your bankroll with Upgradium™!

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