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Upgrade Fever! Online Slot (5 Reels, 20 Paylines)

Upgrade Fever! Slot
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Give this slot a spin and watch what happens when you catch Upgrade Fever! The game takes place on a 5x3 reel matrix that bumps up to 5x4 with 40 paylines during the Free Spins Bonus Round. Any wilds that land during the base game will fill a Luck Meter that fuels the Wild Upgrade feature, which brings stacked wilds and Free Re-Spins as long as you have luck in the Luck Meter.

Upgrade Fever! Slot Features

Basic Play

Bonus Spin
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Pay Table
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Where to Play Upgrade Fever!

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