95.07% RTP


 Play Upgradium - Slot Game Review

Harness the powerful energy of crystals to take your wins to another level with Playtech's dazzling Upgradium video slot, available to play online across all platforms. This five-reel, 25-payline slot might sound like something you'd find on a periodic table within a school classroom but there's certainly nothing childish about the slot's 1,000x maximum jackpot!

Delve deep into the earth's core to discover this gem-filled cave, packed full of colourful crystals that could work in your favour to bag life-changing sums of money. Any winning combinations involving wild symbols are upgraded, ramping up the excitement for each spin.


Upgradium Slot Game Info


  • Start playing from just 0.25 credits per spin
  • 1,000x maximum jackpots available
  • Win up to nine free upgrading re-spins
  • Software Provider: Playtech


How to Play Upgradium Slots

The game's wild symbol is the red 'W' symbol, which triggers the maximum jackpot whenever you lock in five matching wilds on the same payline. The wild also substitutes other symbols to make the best possible winning combinations. Other lucrative symbols include the crystallised rock and the gold star, which are both worth up to 500x and 400x respectively for five-of-a-kind symbols.

The wild symbol also upgrades the payout for any winning combination it's involved in. The Crystallisation Re-spin feature, which can reward up to nine free spins that are upgraded with each spin, is triggered when the orange crystallised rock symbol lands on the hotspot in the middle of reel three. The reels are spun again instantly for free, with all symbols on the reels upgraded to the next highest-paying symbol, except wilds.

In the event an orange crystallised symbol lands again on a hotspot during the free spin, it triggers another free spin. These re-spins continue until all hotspots have disappeared, giving you potentially lucrative payouts!

With sparkling visuals and even shinier jackpots on offer, make sure you give Upgradium a try at Betfair today.

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