Slot · player guide
Reign Of The Mountain King
The follow up to our critically acclaimed 2020 game ‘Rise of the Mountain King’, sees us return to the king’s ominous halls. This 10-line slot will crank up the volatility even further than its predecessor with no Free Spins or Bonus round but instead an epic in-reel modifier.
18+ · game information · no real-money play here
Game details checked 17 Sept 2026How we check games
60-second guide
What matters at a glance
Free play
Demo unavailable right now
We do not currently have a reliable free-play session for this game. The confirmed details and gameplay images are still available below.
Game overview
What is Reign Of The Mountain King?
The follow up to our critically acclaimed 2020 game ‘Rise of the Mountain King’, sees us return to the king’s ominous halls. This 10-line slot will crank up the volatility even further than its predecessor with no Free Spins or Bonus round but instead an epic in-reel modifier. When players find 3 or more King Wilds they will lock in place and trigger the ‘King’s Respin’ where the Wilds and multipliers will stack for some insane big wins. If you liked ‘Rise of the Mountain King’ you will love this game.
How it plays
How the game is set up
Reign Of The Mountain King is listed as a Slot from NextGen Gaming.
Details in progress
More gameplay details are being checked
Use the available facts and free demo on this page while we confirm the remaining mechanics.
Before you play
Does Reign Of The Mountain King match what you want?
Judge the format and features first. Theme alone tells you very little about how a game feels.
What this game offers
- Slot format from NextGen Gaming
- High volatility
What to check first
- This page lists RTP at 96%; confirm it in the version you open.
- Casino stake limits and feature settings may differ from the free-play version.
- Free play shows the mechanics, but it cannot predict a future result.
Quick answers
Reign Of The Mountain King FAQ
Clear answers based on the game information and demo status available today.
Can I play Reign Of The Mountain King for free?
Not right now. We have not found a reliable free-play session for Reign Of The Mountain King, so we do not show a broken launch.
What type of game is Reign Of The Mountain King?
Reign Of The Mountain King is listed as a Slot from NextGen Gaming. The confirmed features are listed above.
What is the RTP of Reign Of The Mountain King?
The RTP shown for Reign Of The Mountain King is 96%. A casino may offer a different configuration, so confirm the value in the in-game information screen.
Can I play for real money here?
No. SlotsCollector provides game information and free demos only; it does not accept bets or deposits.
Game facts
Reign Of The Mountain King numbers and features
These are the details currently confirmed for this game. Check the in-game information before using real money.
Payouts & risk
- RTP
- 96%
- Volatility
- High
- Maximum win
- 10000
Reels & wins
- Reel layout
- 5 reels
Release & devices
- Release date
- 24/11/2021
More to play
More games from NextGen Gaming
Check real-money availability
This game may be available to play for real money at our partner sites. Availability varies by location.
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