Reign of the Mountain King

|NextGen Gaming|2021-11-24|RTP: 96.00 %
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Game provider
NextGen Gaming
Reign of the Mountain King
Feature Buy
Game type
Video Slots
Mobile version
Grid slot
Sticky wilds
Free spins
Bonus game
Very high
Progressive jackpot
Min. bet
Random Feature
Max. bet
Maximum win
Last update
October 17, 2021


2 votes - 3.50/5.00

Return to a far-away land on Reign of the Mountain King from NextGen Gaming, powered by Scientific Games subsidiary SG Digital. A royal battle awaits with wilds and random multipliers of up to x512 in the base game. Lock in sticky wilds and keep respinning in a bonus round with gem collections that will increase the wild multipliers and you could reign supreme with wins of up to 38,300 times your bet (TBC).

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Slot Details

Reign of the Mountain King is a video slot with 5 reels, 3 rows and 10 fixed pay lines. Wins are awarded for landing three or more matching symbols along lines from the leftmost reel moving right. Seek the riches of the Mountain King on desktop, tablet or mobile from 0.10 credits up to 10 credits per spin. This game is extremely volatile (11/10 if that would be possible) and comes with an RTP of 96%.

Reign of the Mountain King Screenshot

The pay symbols start at the low end with 9, 10, J, Q, K and A, which pay from 2x to 5x for five of a kind. An axe, shield and red troll appear next in line to pay from 6x to 12x your bet for five of a kind. Five of a kind princess symbols award 20x your stake.

The king acts as the wild, scatter and multiplier wild, substituting for all symbols and will pay 20x your stake for five of a kind. Landing three will trigger the respin bonus. Purple gems can appear overlaid on the reels during the respin bonus to charge a multiplier trail.

Reign of the Mountain King Slot Features

Reign of the Mountain King has a popular fantasy theme and one that NextGen Gaming have shown before on Rise of the Mountain King, which focused gameplay around a king wild symbol with multipliers up to x100. Reason enough to a closer look at the sequel as to whether the developer managed to also increase the fun factor on top of the now extreme volatility.

The Mountain King symbol is as instrumental in this game as in the first, acting as the wild, scatter and a randomly activated multiplier wild. Landing a single king wild symbol in a four or five symbol win combination may trigger the random wild multiplier. Possible multipliers are x5, x8, x64 and x512 and will be applied to all wins containing the wild king symbol.

Reign of the Mountain King Respins

Land three king wilds anywhere on the centre reels to trigger the Mountain King Respins. The triggering symbols lock in place with an x1 multiplier assigned to each. A Gem Trail will be placed on top of the game window for the duration of the feature. Each level is charged by collecting three purple gems that appear as an overlay on regular pay symbols during respins. The trail multiplier levels are x2, x3, x5 and x8 and each stage lit will apply the value to the locked king wild symbols for the remainder of the round. More than one multiplier in a winning combination will be multiplied by each other for a potential maximum of x512.

On respins, king wilds that land on reels 2, 3 or 4 will lock in place with the others and take the current multiplier trail value while those appearing on reels 1 and 5 will turn sticky too but without any multipliers. The feature will end when no new king or gem symbols appear on a respin and pay the sum of all wins. The top payout for a single line win comes in at a staggering 10,240x your bet should you be lucky enough to activate the max multiplier.

Final Verdict

Reign of the Mountain King centres two gameplay features around one symbol, which puts a heavy focus on the king’s appearance. The Mountain King Respin bonus offers potential for multiplying sticky wilds – providing a run of kings or gems can keep the round going. As a result, Reign of the Mountain King is all-or-nothing with not much in between that relies heavily on the king to do his duty.

Reign of the Mountain King – Frequently Asked Questions (FAQ)

1. How much can I win on Reign of the Mountain King?
2. Is there a limit to the number of respins during the Mountain King respins Bonus?
3. What is the maximum possible wild multiplier on the Reign of the Mountain King?


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