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Upgrade Fever is an adventure-themed video slot from Proprietary Games released in 2022. This mobile-compatible game is available for play on smartphones and tablets.
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Giant's Gold
RTP96.21%
VolatilityLow Medium
Book of Dead
RTP96.21%
VolatilityHigh
Temple Tumble
RTP96.25%
VolatilityHigh
Gonzo's Quest
RTP95.97%
VolatilityMedium High
Forest Band
RTP96.1%
VolatilityMedium
Buffalo Blitz II
RTP95.96%
Volatility—
Legendary Mulan
RTP0%
VolatilityLow Medium
Legends of New York
RTP93.86%
VolatilityLow
Sahara Riches Megaways Cash Collect
RTP94.88%
Volatility—
Dynamite Dash
RTP0%
Volatility—
Upgrade Fever Slot Comparison
 Upgrade Fever | Giant's Gold | Book of Dead | Temple Tumble | |
|---|---|---|---|---|
User Score | (75) | (22850) | (14353) | (9215) |
Return to Player | 96.36% | 96.21% | 96.21% | 96.25% |
Volatility | — | Low Medium | High | High |
Min Bet | 0 | 0.5 | 1 | 0.2 |
Max Bet | 0 | 100 | 50 | 1000 |
Max Win | — | 40x | — | — |
Autoplay | No | No | No | No |
Bonus Buy | No | No | No | No |
Bonus Rounds | No | Yes | Yes | No |
Cascading Reels/Avalanche Feature | No | No | No | No |
Number of Paylines | 20 | 100 | 10 | 46,656 |
| Play Giant's Gold for Free | Play Book of Dead for Free | Play Temple Tumble for Free |
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