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Play’n GO · Slot Review

Kingdom Below — Full Review & Free Demo

3.6/5
Play for Real →
RTP
96.25%
Volatility
High
Max Win
6,000x
Provider
Reels
5
Paylines
12
Bet Range ($,€,£)
0.10 - 50
Rating
3.6/5
Released
Sep 2024

Kingdom Below Slot Overview

Kingdom Below is a Play'n GO slot that chucks you into a cartoon version of hell, complete with a cheeky little devil floating above a 5x4 grid with 12 paylines. I had a proper laugh with the theme, it's fiery and a bit daft, not the full horror stuff you might expect from the underworld.

The default RTP sits at a decent 96.25%, volatility is high, and the max win is capped at 6000x the bet. Main draw is the Floating Beast feature plus a Free Spins round with a cash-collect twist, which honestly feels a lot like Big Bass Bonanza but with demons instead of carp.

Symbols and Paytable

Low-pay symbols are your usual 10, J, Q, K and A, all paying 10x for five of a kind. Nothing fancy there. The premiums are a sword, ring, trident and golden crown, paying between 50x and 200x for five. Nice touch: just 2 Golden Crowns on a line gives you 1x back, which takes a bit of the sting off dry spins.

The Scatter is a flaming pumpkin head, and three or more triggers the free spins. Cash Grab symbols are the real stars though, carrying values from 1x up to 50x. Landing 3, 4 or 5 Cash Grabs pays 2x, 5x or 40x directly, separate from the Beast's collecting antics.

Symbol Payouts

icon 1
5x200
4x20
3x5
2x1
icon 2
5x100
4x15
3x4
icon 3
5x50
4x10
3x3
icon 4
5x50
4x10
3x3
icon 5
5x10
4x3
3x1
icon 6
5x10
4x3
3x1
icon 7
5x10
4x3
3x1
icon 8
5x10
4x3
3x1
icon 9
5x10
4x3
3x1
icon 10
Scatter

Kingdom Below Slot Features

Floating Beast is the base game's bread and butter. The devil randomly flares up and triggers one of three things: Grab (collects Cash Grabs on reels under him), Slide n Grab (collects across all reels with a multiplier equal to reels with cash on them), or Under Reel (pulls a mystery prize from below). Grab and Under Reel can combo, Slide n Grab flies solo.

Free Spins kick off with 10 spins and the Pick a Fire feature, where you choose 1 to 8 modifiers. These come as Regular or Upgraded versions, things like extra spins, sticky cash symbols, removed low-pays, or boosted multipliers. Properly chunky list, so it feels different every time.

During the spins, collected Scatters fill a trail. Hit 4 and you get 10 more spins plus 2x multiplier, 8 bumps it to 3x, and 12 collected caps it with 10 spins at a juicy 10x multiplier. That's where the big money lives.

Bonus Buy Options

Bonus Buy Floating Beast Feature
Floating Beast Feature
A hovering devil randomly flares up and triggers one of three effects: Grab (collects Cash Grab Prizes under the beast), Slide n Grab (collects across all reels with a reel-count multiplier), or Under Reel (pulls a mystery prize from beneath the reels).
Bonus Buy Free Spins
Free Spins
Triggered by 3 or more Scatters, awarding 10 initial spins. Collect Scatters on a trail for extra spins, re-picks and multipliers up to 10x at the final step.
Bonus Buy Pick a Fire Feature
Pick a Fire Feature
Before free spins begin, you select a fire symbol to reveal 1 to 8 Regular or Upgraded modifiers such as extra spins, sticky cash symbols, or bigger multipliers.

RTP, Volatility and Max Win

Default RTP is 96.25%, which is above average and fair enough. Just heads up, operators can run it as low as 84.25%, so always check before you commit. Volatility is high and you'll feel it, the base game can go cold for a fair while between Beast triggers.

Max win is 6000x the bet, but the hit frequency is a mad 1 in 868,685,581 spins. Basically, don't hold your breath. Realistically you're chasing solid Cash Grab collects and a good free spins session rather than the ceiling.

Ryan Cole’s Verdict

Kingdom Below Slot Conclusion

For a relaxed session, Kingdom Below is a decent shout. The classical soundtrack and the daft little devil give it character, and the Floating Beast keeps the base game from feeling like a grind. I got a few proper wins just from cash collects while testing, which is more than I can say for some high-vol slots.

It's not the most original game out there, the cash-collect mechanic is lifted straight from the fishing slot formula, just with pitchforks. But the Pick a Fire modifiers and the multiplier trail in free spins give it enough of its own personality. Worth a few quid if you fancy something a bit different.
3.6
★★★★☆
out of 5
✓ Pros
Cracking 96.25% RTP by default
Fun Floating Beast adds base game variety
Pick a Fire feature gives real choice
Decent 6000x max win potential
Runs smoothly on mobile and desktop
✗ Cons
Max win hit frequency is brutal
Feels familiar if you've played Big Bass
High volatility can drain the balance
Operators can drop RTP to 84.25%
Ryan Cole
Ryan Cole
Lead Casino Slots Analyst
5+ years analysing online slots for the UK market. Every game is played for a minimum of 500 demo spins before publication. No affiliate bias — ever.
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Kingdom Below FAQ
How do I trigger the Free Spins in Kingdom Below?
You need to land 3 or more flaming pumpkin Scatter symbols anywhere on the reels during the base game. That awards 10 initial free spins plus the Pick a Fire feature before the round starts.
What does the Floating Beast actually do?
The devil hovers above the reels and randomly flares up to trigger one of three features: Grab, Slide n Grab, or Under Reel. These collect Cash Grab prizes worth between 1x and 50x, sometimes with multipliers on top.
How high can the multipliers go in free spins?
Multipliers build up through the Scatter trail during free spins. Collecting 4 Scatters gives 2x, 8 Scatters gives 3x, and reaching 12 collected Scatters tops out at 10x on cash symbols.
Is there a bonus buy option in Kingdom Below?
The reviewed sources don't mention a bonus buy feature, so it looks like you've got to trigger the free spins the old-fashioned way through Scatters.
What's the difference between Regular and Upgraded modifiers in Pick a Fire?
Upgraded modifiers are the beefier versions. For example, Regular gives 5 extra spins or 2x Grab multiplier, while Upgraded doubles that to 10 extra spins, 5x Grab multiplier, removes more low-pays, or makes 2 cash symbols sticky instead of 1.