Prospect Gaming

Super Upgrade Joker

Play Super Upgrade Joker slot by Prospect Gaming for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

95%

return to player

Volatility

High volatility

variance

Max win

5,500×

top multiplier

Min bet

—

per spin

Reels

grid

Player rating

4.2 ★

15 votes

DEMO Play free, no signup

Prospect Gaming

Embed on your site

4.2 / 5

15 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP8/10

RTP 95% → 8.0/10

Volatility9/10

high → 9.0/10

Win Potential7.5/10

x5500.00 (5500×) → 7.5/10

Features6/10

8 features → 6.0/10

Game Mechanics5.5/10

f=8 r=5 → 5.5/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility—

—

Provider Reputation6.6/10

provider avg 6.6 → 6.6/10

Popularity2.5/10

synthetic proxy → 2.5/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 64 — Super Upgrade Joker by Prospect Gaming

https://slotranker.com/prospect-gaming/super-upgrade-joker#score

How to cite

Spec sheet

Super Upgrade Joker at a glance.

Identity

Slot nameSuper Upgrade Joker

StudioProspect Gaming

Released6/17/2026

Math

SlotRanker Score64

RTP95%

VolatilityHigh volatility

Max win5,500×

Bet range—

Player rating4.2 / 5 · 15 votes

Format

Reels5

Paylines—

Layout5x3

Features

Themes

Expected average based on this slot's 95% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$4.00

Cost per session$4.00

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Super Upgrade Joker? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: High

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (High). The model is calibrated so the average return equals this slot's published RTP (95.00%), with wins capped at its top multiplier (5,500×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play Super Upgrade Joker

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Compare Super Upgrade Joker with other games

	Super Upgrade Joker Score 64This game	Joker's 4 Bonuses Score 78	Jokrz Wild Ultranudge Score 77	Joker's Fire Bar Score 76	Joker Pot Score 76
Identity
Studio	Prospect Gaming	Smartsoft Gaming	Bang Bang Games	Heaven of 7	Reloaded Gaming
Released	6/17/2026	6/30/2023	5/12/2022	5/13/2025	12/7/2021
Math
RTP	95%	96.13%	96.1%	96.8%	96.58%
Volatility	High volatility	High volatility	Medium volatility	Medium/High	High volatility
Max win	5,500×	5,000×	25,000×	15,000×	1,000×
Format
Reels	5	5	5	5	5
Layout	5x3	5x4	5x3	5x3	5x3
Paylines	—	—	40	5	5
Min bet	—	0.01	0.2	0.1	0.2
Max bet	—	5	100	100	100
Features
Progressive	—	—	—	—	—
Wild symbol	—	—	✓	✓	✓
Free spins	—	✓	✓	—	✓
Scatter symbol	—	—	✓	—	✓
Multiplier	—	✓	✓	✓	✓
Bonus game	✓	✓	—	—	✓
Respins	✓	—	—	✓	✓

Every number is shown as a delta against Super Upgrade Joker.

Comparing against

Super Upgrade Joker

Prospect Gaming

RTP

95%

Max win

5,500×

Score

+ Free Spins+ Multiplier− Respins

Jokrz Wild Ultranudge

+ Wild+ Free Spins+ Scatter+ Multiplier− Bonus Game− Respins

+ Wild+ Multiplier− Bonus Game

+ Wild+ Free Spins+ Scatter+ Multiplier

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