Slot 21 Slot

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Slot 21 Game Details

Software

Slotland Entertainment

Release date

Feb 03, 2017

Slot Type

Video Slots 5 Reel Slots Penny Slots

RTP

Pending

Volatility

Pending

Paylines

Reels

Min bet

Max bet

Max win per line

Pending

Total Max Winnings

Pending

Themes

Gold

Mobile

Technology

Flash

Free Spins

Bonus round

Yes

Wild

Yes

Multiplier

Yes

Scatter

Yes

Progressive

Yes

Adjustable Paylines

Other features

Desktop Autoplay

Slot 21 Slot Features: A Guide for Players

Available features

Bonus Round

Wild

Scatter

Multiplier

Progressive

Autoplay

Slot 21 has 6 out of 26 most popular slot features.

Unavailable features

Free Spins

Live Dealer

Nudges

Colossal Reels Slots

Cascading Reels

Win Both Ways

Expanding Wilds

Shifting Wilds

Stacked Wilds

Sticky Wilds

Transferring Wilds

Random Wilds

Walking Wilds

Split Symbols

Reel Respins

Rotating Reels

Retriggering

Slots Hold

Gamble

Adjustable Paylines

Show unavailable features

Slot 21 Slot Ratings & Reviews

Our community rated Slot 21 as Average with a score of 3.7 out of 5 based on 51 votes.

3.7Average

51 votes

1 starTerrible0,0%
2 starsPoor9,8%
3 starsAverage31,4%
4 starsVery Good37,3%
5 starsExcellent21,6%

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Slot 21 Q&As

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Rating Software Year RTP Volatility Bonus round Free Spins Multiplier Wild Scatter Progressive Reels Paylines Max win per line Other features

Slot 21

3.7

Slotland Entertainment

2017

n/a

Autoplay

Jewel of the Dragon Prosperity Tortoise

Light and Wonder

2024

95.99%

High

2.5x

3D Animation Non-Progressive Slots Hold

Olympus Wilds

n/a

Swintt

2024

94.14%

medium-high

25x

3D Animation Reel Respins Slots Hold

Aztec Dice

4.8

Amusnet Interactive

2023

96.16%

low-medium

40x

3D Animation Stacked Wilds Retriggering Gamble

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