Phantom Interactive

Viking Upgrade

Play Viking Upgrade slot by Phantom Interactive 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

96%

return to player

Volatility

—

variance

Max win

25,000×

top multiplier

Min bet

$0.01

per spin

Reels

grid

Player rating

4.7 ★

4 votes

DEMO Play free, no signup

Phantom Interactive

Embed on your site

4.7 / 5

4 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 & RTP9/10

RTP 96% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential8.8/10

x25000.00 (25000×) → 8.8/10

Features8/10

9 features → 8.0/10

Game Mechanics6.8/10

f=9 r=5 → 6.8/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility8/10

0.01–100 (×10000) → 8.0/10

Provider Reputation7.1/10

provider avg 7.1 → 7.1/10

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: 72 — Viking Upgrade by Phantom Interactive

https://slotranker.com/phantom-interactive/viking-upgrade#score

How to cite

Spec sheet

Viking Upgrade at a glance.

Identity

Slot nameViking Upgrade

StudioPhantom Interactive

Released9/10/2026

Math

SlotRanker Score72

RTP96%

Max win25,000×

Bet range$0.01 – $100.00

Player rating4.7 / 5 · 4 votes

Format

Reels5

Paylines—

Layout5x3

Features

Themes

Expected average based on this slot's 96% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$0.16

Cost per session$0.16

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 Viking Upgrade? 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: Mediumassumed — not published for this slot

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 (Medium). The model is calibrated so the average return equals this slot's published RTP (96.00%), with wins capped at its top multiplier (25,000×).

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 Viking Upgrade

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Compare Viking Upgrade with other games

	Viking Upgrade Score 72This game	Viking Runes Score 89	Nugget Score 88	Sky Piggies Score 87	Pillars of Asgard Score 87
Identity
Studio	Phantom Interactive	TrueLab Games	AvatarUX	Skywind Group	NextGen
Released	9/10/2026	3/8/2021	2/1/2024	9/20/2022	12/11/2019
Math
RTP	96%	96.2%	96.05%	96.5%	96.29%
Volatility	—	High volatility	High volatility	High volatility	High volatility
Max win	25,000×	25,000×	25,000×	—	25,000×
Format
Reels	5	9	6	6	6
Layout	5x3	9x9	6x3	6x5	6x4
Paylines	—	8	15625	6	1000000
Min bet	0.01	0.4	0.2	0.1	0.25
Max bet	100	40	100	450	50
Features
Progressive	—	—	—	—	—
Wild symbol	—	✓	—	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	—	✓	✓	✓
Bonus game	—	—	—	—	—
Respins	—	—	—	—	✓

Every number is shown as a delta against Viking Upgrade.

Comparing against

Viking Upgrade

Phantom Interactive

RTP

96%

Max win

25,000×

Score

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