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Play’n GO · Slot Review

Kingdom Below — Full Review & Free Demo

3.6/5
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.
View All Reviews →
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.
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