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Black Knight Evolution Slot Review

by Light & WonderReleased Feb 27, 2025

Free demo - play instantly in your browser

Mighty Reels expansion grows 243 ways into 32,768 at full stretch, plus a Knight Times wheel of 1x-5x multipliers and free spin counts, and a full 13-rung gamble ladder topping out at 50x. Max win 10,000x.

Demo player curtain

Specifications

Game TypeSlots
RTP96%
VolatilityHigh
Max Win10,000x
Grid5x3-5x8
Paylines243 Mighty Ways (expands up to 32,768)
Min Bet$0.01
Max Bet$15

Black Knight Series

Themes
Features

Black Knight Evolution Slot Overview

Light & Wonder took a medieval slot brand from 2012, put the knight in chrome power armour and dropped him onto a glowing circuit board. Silly? A bit. But the free spins round underneath the makeover carries an idea almost nothing else does.

Five plaques sit above the five reels, and each one holds its own Super Spins award. They are not equal. One round had them reading 7, 4, 6, 8 and 3 from left to right, which made a fully expanded reel four worth nearly three times a fully expanded reel five. A reel pays its plaque when that reel grows to full height during free spins, so which reels expand matters as much as how many. Fill all five on that layout and the round hands back 28 Super Spins.

The base game is quieter. 243 ways on a 5x3 grid, gold expansion segments stacked above every reel, and a line under the grid promising they may grow on any spin. Full stretch is quoted at 32,768 ways. That is 8 to the fifth power, so each reel can reach eight symbols tall.

Theme & Design

The background is a deep violet circuit board, etched traces glowing white and pink and running off in every direction with sparks of light travelling along them. The knight has been rebuilt from scratch: chrome and gold plate, a visored helm with a thin blue slit where a face should be, a black shield carrying a gold chess-knight inside an orange energy outline. The logo keeps the old gold lettering, adds EVOLUTION beneath it in red, and wedges the helm between the two words.

Reels are black panels in gold frames, and above each one sits a stack of gold segments waiting to unfold. Good detail, that: the expansion is visible as unused space before anything happens. Symbol art is less careful. The four card suits are glowing gems (red heart, blue spade, purple club, magenta diamond) and they are the same gems this engine family has been recycling for years. Higher up it improves, with a green glowing mace, a gold banded orb, the knight's shield, a hooded green figure and a red-armoured portrait. The BONUS shield glows orange and is unmistakable. The WILD is the armoured knight himself.

Features & How They Work

Mighty Ways and the growing reels

The grid starts at 5x3 and 243 ways, and any spin can push it taller. Expansions land at random in the base game, and the ways badge in the bottom corner climbs with them. Full expansion is quoted at 32,768 ways, meaning eight symbols on all five reels. That badge reads 243 far more often than it reads anything else, so treat the ceiling as a description of what the engine permits, not what a session looks like.

Super Spins, one award per reel

BONUS shields open the free spins, and the round retriggers. The expansion mechanic carries over, but now every reel reaching full height pays the Super Spins printed on the plaque above it. Because the plaques hold different numbers, a round that expands reels one and four is worth far more than one that expands reels two and five, even though both grew two reels. Whether those five values are redrawn each time the round begins is something the game never explains.

Knight Times Bonus and Premium Play

A two-ring wheel sits behind the Knight Times Bonus. The outer ring alternates multipliers from x1 to x5 with FREE SPINS wedges; the inner ring carries spin counts of 6, 8, 10, 12 and 15, and the two rings combine into the award. Premium Play is the paid switch attached to it, a red and gold crown badge on the left of the reels sitting at OFF by default. The game is thin on what switching it on actually costs you, and thinner still on how often the wheel comes around.

BONU$PLAY, at two prices

The buy comes in two shapes, which is unusual. The cheaper version guarantees a minimum number of triggering symbols, so you get at least that many and sometimes more. The dearer one guarantees an exact count of BONUS symbols. Both carry the same warning: changing the BONU$PLAY cost also changes your stake in the main game, so the buy price and the base bet move together instead of separately.

The gamble ladder

Thirteen rungs, running 1.5x, 2x, 4x, 6x, 8x, 10x, 12x, 15x, 20x, 25x, 30x, 40x and 50x. Each round gives two dials, a 2.5x attempt and a 5x attempt, with collect available at every rung and a MAX GAMBLE ACHIEVED cap at the top. The bottom of the ladder climbs in small steps and the top in big ones, which is exactly where the 5x dial starts to look tempting and reckless at once. A red GAMBLE OFF button in the corner shuts the whole thing down for anyone who wants a normal slot.

Screenshots

Black Knight Evolution gameplay screenshot
Black Knight Evolution gameplay screenshot

How Black Knight Evolution Plays

The base game drips. Three rows of 243 ways pays plenty of small returns and few large ones, and that stack of gold sitting above each reel is a permanent reminder of what you are not currently getting. Most of a session is spent waiting on shields.

What the plaques do is turn the bonus into something watched reel by reel. In most expanding-reel games you count how many grew; here you check which ones did, and the difference is felt immediately. A round that fills the two smallest plaques and then stalls reads like a near miss even while it is paying, and that is a better class of frustration than a counter ticking up in a corner. The ladder mops up the rest. Small wins that would otherwise vanish into the balance become a decision instead, and for my money a 2.5x attempt on a modest win is the liveliest thing the base game gives you.

Pros & Cons

Pros

  • Super Spins awards differ per reel, so free spins reward which reels expand, not just how many
  • A full 13-rung gamble ladder with two odds levels and collect at any point
  • The buy comes at two prices, minimum triggering symbols or an exact count
  • Expansion segments sit visible above the reels, so the potential is readable before anything lands

Cons

  • RTP builds run from 96.28% down to 92% and casinos rarely say which one is loaded
  • Base game sits still for long stretches at the default 243 ways
  • Card-suit gem symbols are recycled engine art and the low end looks cheap
  • Premium Play is barely explained, including what it costs

Is Black Knight Evolution Worth Playing?

7/10

The name is doing heavy lifting here. The original Black Knight is a 2012 WMS machine: ten paylines, expanding wilds that hold in place, built for a cabinet floor. This is a 243-ways expanding-reel game with a wheel bonus, a thirteen-step gamble and a buy button. Same knight, near enough nothing else shared, so anyone loading it on nostalgia will work that out inside a minute.

On its own terms it earns the time. Per-reel Super Spins plaques are a sharper piece of design than most free spins rounds bother with, and the gamble is a proper one rather than a token red-or-black. The weaknesses are the ones this engine family always carries: a base game that can go quiet for a long time, symbol art that was tired three releases ago, and a ceiling listed at 10,000x that the game never quotes itself. Then there is the RTP spread, more than four points between the best build and the worst, which means the same game can be fair or punishing depending entirely on where you find it.

Frequently Asked Questions

What is the maximum win in Black Knight Evolution?

It is listed at 10,000x the stake. The game never quotes a figure itself, only a max-win message that fills in the amount if you get there.

How do the Super Spins work?

During free spins, each reel that expands to full height awards the Super Spins shown on the plaque above it. The five plaques carry different numbers, so which reels expand changes the total you collect.

Can you buy the bonus round?

Yes, through BONU$PLAY. There are two versions: a cheaper one guaranteeing a minimum number of triggering symbols, and a dearer one guaranteeing an exact count of BONUS symbols. Changing the buy cost also changes your main-game stake.

What is the RTP of Black Knight Evolution?

This build runs 96.00%. Versions at 96.28%, 94% and 92% are also in circulation, so check the info panel at whichever casino you play it.

How old do you need to be to play?

The demo runs on play money with no account needed, but real-money play requires you to be at least 18, or 21 in some jurisdictions. The autoplay panel has loss and single-win limits built in, and setting one before you start is sensible on a high-volatility game.
Arina

Reviewed by Arina, PR & Content Manager

PR & Content Manager at SlotsReach

Published 12 Aug 2026 · Updated 12 Aug 2026