JDB

Mjolnir

Slots Video Slots Fantasy Mythology Viking Medieval

Play Mjolnir slot by JDB for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Index score

/ 99

05099

How this score is built

RTP

—

return to player

Volatility

Medium volatility

variance

Max win

2,000×

top multiplier

Min bet

$1.00

per spin

Reels

243 lines

Player rating

4.3 ★

14 votes

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

Payouts & RTP—

no data

Volatility8/10

medium → 8.0/10

Win Potential6.6/10

x2000.00 (2000×) → 6.6/10

Features9/10

10 features → 9.0/10

Game Mechanics10/10

f=10 r=5 p=243 → 10.0/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility2/10

1–10 (×10) → 2.0/10

Provider Reputation5.7/10

provider avg 5.7 → 5.7/10

Popularity2/10

synthetic proxy → 2.0/10

DEMO Play free, no signup

JDB

Spec sheet

Mjolnir at a glance.

Identity

Slot nameMjolnir

StudioJDB

Released9/16/2020

Math

Index score67

RTP

VolatilityMedium volatility

Max win2,000×

Bet range$1.00 – $10.00

Player rating4.3 / 5 · 14 votes

Format

Reels5

Paylines243

Layout5x3

Features

Themes

Compare Mjolnir with other games

	Mjolnir Score 67This game	Thors Egg Hunt Score 81	Gates of Glory Score 72	Thirsty Viking Score 63	Story of Loki Master of Illusions Score 78
Identity
Studio	JDB	G.Games	iSoftbet	Synot Games	Spinomenal
Released	9/16/2020	9/20/2022	10/24/2024	11/6/2023	7/12/2023
Math
RTP	—	97.5%	94%	94.14%	96.04%
Volatility	Medium volatility	—	High volatility	Medium volatility	Medium/High
Max win	2,000×	—	—	—	3,000×
Format
Reels	5	6	6	5	5
Layout	5x3	6x6	6x5	5x3	5x3
Paylines	243	6	0	40	100
Min bet	1.00	0.40	0.20	0.10	0.10
Max bet	10.00	1.00	20.00	1.00	1000.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	—	—	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	—	✓	✓	✓
Multiplier	—	✓	✓	—	—
Bonus game	✓	✓	—	—	—
Respins	—	—	—	—	—