Big Time Gaming’s Kingmaker Slot Review

Kingmaker is a 5 reel slot from Big Time Gaming which uses the MegaWays game mechanic and offers you up to 16,807 ways to win. Available to play on all devices from 20p to £20 a spin, it has a medieval theme and benefits from 5 of a kind gem wins that increase the multipliers. The Free Spins feature gives you the maximum ways to win with multipliers.

Where to Play Big Time Gaming’s Kingmaker Slot


up to £60




Virtual Reality

T&C Apply

18+. New UK customers only. 200% deposit bonus up to £60. Must use bonus code “OSUK200” upon registration to receive the bonus. Min deposit £20 and 48x wagering requirements apply on bonus (game weighting applies). £3 max bet applies when playing with an active bonus. Bonus expires if not claimed within 7 days. T’s and c’s apply. Please gamble responsibly, #ad


up to £100


Free Spins



T&C Apply

18+. Play Safe. New UK customers only. Opt in required. 1x per customer. Min. £20 deposit. 1st deposit only. Selected games only. Max. Bonus £100 with 35x wagering and 50 Free Spins at £0.20/spin on Starburst™ with 35x Wagering. Free Spins and Bonus credited once deposit amount has been wagered on slots. Bonus and Free Spins expire 7 days after issue. Game weighting, game, country, currency, player restrictions and terms apply. #ad


up to £100





T&C Apply

New players only • 30 Free Spins (FS) • FS must be claimed within 48 hrs of receiving the email and expires after 14 days • Max Free Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms – • General withdrawal restrictions & full T&Cs apply. #ad

Medieval Theme

Visually, Kingmaker looks rather good – with a medieval castle in the backdrop surrounded by beautiful countryside and snow-capped mountains, it has a grand feel soundtrack with adds to the intensity. Symbols include A, K, Q, J, 10 and 9 playing cards as well as 4 different coloured gemstones – they each have an emblem on them.

You have the green snake gemstone, blue dragon gemstone, red minotaur gemstone and purple dragons – the latter is the most rewarding with 2, 3, 4 or 5 on a payline giving you 0.75, 1, 1.5 or 10 times your stake. Winning combinations are formed from left to right starting from reel 1.

Gem Multipliers feature

Kingmaker comes with a Gem Multipliers feature – each gem multiplier begins at 1x and increases with each 5 of a kind gem win. If you were to form a 5 of a kind win with the purple gem, the multiplier would increase by 1 to 2x – and so on. You can see what the gem multipliers values are to the left of the reel set. There’s also a standard wild which replaces all symbols (bar the scatter) – it appears on reels 2, 3, 4 and 5.

Free Spins feature

The spinning crown is the scatter symbol and pays in any position (no need to start from reel 1) – 3, 4 or 5 of them will give you 4, 20 or 250 times your stake as well as triggering the Free Spins feature with 7, 12 or 20 free spins respectively.

Now, the win multiplier applied during the free spins is the combined gem multiplier total when triggering the feature – if you were to have a 5x multiplier on each of the gems, you’d begin with a 20x multiplier. Like the base game, every 5 of a kind gem winning combo will increase the multiplier by 1. Furthermore, 3, 4 or 5 scatters will give you 7, 12 or 20 more free spins.

40,000 x Stake Wins

Kingmaker looks great and is rather simple for a MegaWays slot – it’s all about the gem multipliers in both the base game and Free Spins feature. However, in the latter, you can begin with a big combined multiplier for explosive results. High variance as usual, you can win up to 40,000 times your stake on each spin or free spin! If you like the MegaWays engine, I suggest you try Big Time Gaming’s Holy Diver MegaWays.

Kingmaker Slot Information

  • Game:
  • Software:
    Big Time Gaming
  • Type:
    Video Slot
  • Reels:
  • Paylines:
  • Total Coins:
  • Coins Range:
    0.20 to 20.00
  • Jackpot:
  • Bonus Round:
    Yes (2)
  • Free Spins/Multiplier:
Review by Chris Taylor

Review by Chris Taylor

Chris is a slots expert that has reviewed and played over 4,000 online slots. Having being in the iGaming industry for over 16 years, he knows how slots work, how bonus features are triggered and how the RTP and variance affect the gameplay.