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Rival Gaming
4
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Shell Shock Slot Review
Get ready to explore a gruesome laboratory full of strange experiments in the Shell Shock slot machine, a five-reel slot game from Rival Gaming. This new game has fantastic visuals and a cast of expertly designed symbols. These spin across a 5x3 grid layout and include things like brains in jars and electric tortoises. Under the hood, game features include wilds, 2x wild multipliers, free spins and a top payout worth 100x your bet.
Game Info
Return to Player
93.95
Volatility
Medium
Provider
Rival Gaming
Autoplay
Bonus Buy
Bonus Rounds
Cascading Reels/Avalanche Feature
Cluster Pays
Expanding
Free Spins
Gamble
Jackpot Slots
Megaways
Mobile
Multiplier Symbols
Mystery
Scatter Symbols
Spreading
Stacked
Sticky
Number of Paylines
15
Layout
5-3
Min Bet
0.15
Max Bet
18.75
Release Date
7/15/2024
Last Update
12/11/2025
About Rival Gaming Game Provider
Other Games from Rival Gaming
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A Workshop of Horrors
The Shell Shock online slot comes from Rival Gaming, a slot provider based in Cyprus.
Taking place in the depths of a deranged scientist’s lab, the Shell Shock slot machine is a horror-themed exploration of science gone wrong, very wrong. Game symbols include beakers full of green liquid and grotesque experiments. Visually, the game is incredible. It looks like something straight from a classic comic book.
Enjoy Electrifying Features
You can play the Shell Shock slot online with bets of anywhere between 0.15 coins and 18.75 coins.
The Shell Shock logo acts as the wild symbol, substituting for all symbols except scatters. Every win involving a wild receives a 2x multiplier.
The Frankenturtle scatter symbol is your key to the biggest rewards in the Shell Shock online slot. Landing three or more scatters anywhere on the reels triggers 10 free spins while also awarding instant cash prizes: three scatters pay 1x your bet, four scatters award 3x, and five scatters deliver 100x your total bet.
The game has a below-average RTP of 93.95% and medium volatility.
Symbol
Two on a Payline
Three on a Payline
Four on a Payline
Five on a Payline
Wild
0.6x
13.3x
133.3x
500x
Scientist
0.3x
3.3x
13.3x
50x
Henchman
N/A
1.6x
10x
26.6x
Swamp
N/A
1.3x
6.6x
16.6x
Tesla Coil
N/A
0.6x
4.3x
13.3x
Warning Sign
N/A
0.6x
4.3x
13.3x
Windmill
N/A
0.5x
2x
11.6x
Brain Jar
N/A
0.5x
2x
11.6x
Beaker
N/A
0.3x
1.6x
10x
Tortoise
N/A
0.3x
1.6x
10x
Castle
N/A
0.3x
1.3x
6.6x
Horror fanatics can enjoy more scares in the Lightning Horseman slot machine and the Ghost Slider slot machine.
Conclusion
With Shell Shock, Rival Gaming has shown how to do horror slots the right way. It strikes the perfect balance between visuals and slot features, and there are plenty of prizes to make up for the scares. You can play Shell Shock for free here at VegasSlotsOnline.
Shell Shock Slot FAQs
Is the Shell Shock online slot available to play for free?
It certainly is! You can play the Shell Shock online slot game for free here on the VegasSlotsOnline website. Play risk-free before you decide to wager real money.
Can I win real cash prizes in the Shell Shock online slot?
Of course. Sign up and play at one of our recommended real money casinos if you want the chance to win real cash prizes while playing the Shell Shock online slot.
Can I play the Shell Shock online slot with Bitcoin?
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Is the Shell Shock online slot available to play in the US?
It sure is. The Shell Shock online slot game is available to play in the US. If you’re based in another country, you can learn more on our casinos by country page.
What deposit methods can I use while playing the Shell Shock online slot?
When playing the Shell Shock online slot game with real cash, you can use deposit methods that include credit cards, debit cards and e-wallet options such as PayPal.
