The Knight King Slot Review: Special Symbol Free Spins

The Knight King slot artwork

The Knight King uses a five-reel, three-row format and two clearly different symbol transformations. In the base game, one randomly chosen symbol can fill the screen. Free spins instead select a persistent special symbol whose value increases whenever that symbol takes part in a win.

The Knight King at a glance

ProviderPragmatic Play
Genre / themeFantasy
Game typeVideo slot
Reels / grid5 x 3
Reference RTP96.05%
VolatilityLow
Maximum win5000x the bet
Release date16 March 2023
Main featuresA random symbol can fill the screen in the base game; three or more scatters award seven free spins with one persistent special symbol that increases in value whenever it wins.

RTP and stake limits can vary by version and market. Check the information screen in the game you open. Maximum win is a ceiling, not an expected result.

A full-screen symbol can interrupt the base game

The random base-game event chooses a symbol and fills the screen with it. This is a direct transformation of the visible grid rather than a meter that develops over several spins. Because the choice is random, the feature description does not support predicting which symbol will be selected before the event occurs.

The ordinary 5 x 3 board remains the foundation for results outside that event. The reviewed configuration is marked as low volatility with 96.05% RTP. Those settings describe the game’s mathematical profile over extended play; they do not ensure that the full-screen event arrives within any chosen number of spins.

Seven spins with one persistent special symbol

Three or more scatters award seven free spins. At the start of the round, one special symbol persists through the feature. Whenever that symbol contributes to a win, its value increases. The bonus therefore builds around repeated successful use of one designated symbol rather than changing the chosen symbol after every spin.

Persistence creates continuity across the seven spins, but an increase still requires the special symbol to form part of a winning result. Simply remaining designated does not raise its value. The limited initial allocation also gives the symbol a fixed window in which to appear in useful positions and register qualifying wins.

Where the 5,000x maximum fits

Pragmatic Play lists a maximum win of 5,000x for this version, released on 16 March 2023. That ceiling sits alongside the 96.05% RTP and low-volatility classification. It should be reported as a boundary of the specification, not as a representative bonus result.

The game’s two headline ideas should also remain distinct. The random full-screen fill belongs to the base game, whereas the persistent improving symbol belongs to free spins. Their common theme is symbol transformation, but they use different triggers and different forms of progression.

Strengths

The base-game fill is visually immediate and easy to understand. Free spins give one symbol a consistent role for the full round. Its value growth has a clear condition: the designated symbol must participate in a win.

Weaknesses

The base-game symbol selection is random. Free spins begin with only seven spins, and persistence does not guarantee value growth because the special symbol still needs qualifying wins. The 5,000x maximum provides no indication of how often either transformation will contribute.

Our Editor’s View

The Knight King keeps its rules compact by concentrating on two symbol-led events. A random full-screen fill supplies the base-game interruption; seven free spins supply a persistent symbol that can improve through wins. Readers who value visible, uncomplicated progression may appreciate that clarity, while the dependence on random selection and qualifying appearances defines the limitation. The documented frame is 96.05% RTP, low volatility and a 5,000x cap.