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Lucky K

Review, Demo Play, Payout, Free Spins & Bonuses

Lucky K is an online slot developed by Caleta Gaming. It’s a game with three reels, three rows, nine fixed paylines and an RTP of 94.19%. Based on an Oriental, the game includes Wilds, Bonus symbols, a throw feature and a Bonus Wheel.

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  • Beautiful graphics and elegant soundtrack
  • Dynamic paytable always in view
  • ‘Throw’ feature can generate the Bonus Wheel
  • Unknown volatility
  • Below-average RTP of 94.19%
  • No Free Spins


With an ever-growing Asian audience who can’t seem to get enough of online slots games, it’s no surprise that developers are falling over themselves to oblige. We’ve seen a huge increase in the number of Asian inspired slot games on our site over recent months, with well over 700 of them currently available to play completely free of charge here on our site.

It may seem like an overcrowded market, but that’s not going to stop game designers from coming up with new ideas. This time it’s Caleta Gaming who have come up with an intriguing take on the three-reel classic slot, giving it a thoroughly modern edge.

Theme, Graphics & Soundtrack

Asian-themed slots come in all sorts of varieties, and most of them are brimming over with symbols denoting luck, joy and great wealth. It would be nice to think that every Asian-inspired slot delivered on those promises, but that’s far from the case, as seasoned slots players will appreciate!

Lucky K is no five-reel extravaganza along the lines of the popular Cai Shen 888 slot. This is a pared-back game with just nine symbols in view at most, but they’re beautifully designed. Traditional Oriental fans spin up alongside the more traditional western BAR symbols, with some lucky golden Ks and golden coins thrown in for good measure. The soundtrack is gentle and soothing, with a strong Asian influence that makes for atmospheric gameplay.

Lucky K

Lucky K RTP and Variance

The RTP of 94.19% is disappointingly low; as long-term site visitors will know, we prefer to play online slots games with an RTP of 95% or higher for the most promising returns. A low RTP ratio can sometimes be redeemed by lower-than-average volatility, suggesting plenty of wins are available, but we don’t know if that’s the case with Lucky K. No volatility details have been released yet, so we advise playing this particular Caleta slots in demo mode for now.

How to Play Lucky K

Everything you need to play Lucky K is within view once you launch the game, making it very simple to play.

1. Start by assessing the paytable, which scrolls through the payouts to the left of the reels. It’s dynamic, so it always shows actual cash prizes to be won based on your current stake.
2. Now decide how much to stake on each spin. With unknown volatility, this game deserves a trial run of at least 200 spins, if not more, to determine how far real cash might take you at an online casino session.

3. Tap on Total Bet to adjust your wager, or tap on the pile of coins to set it to the maximum allowable sum.

4. Now you only need to tap on Spin to play out your game. For multiple automatic spins, tap on the Autoplay button and decide how many spins you’d like.

5. Game sounds can be adjusted from the speaker icon just below the game.

Bet Sizes & Paytable Wins

Coin values when playing Lucky K range from just 0.01 to 1.00. And since you can play up to five coins on each of the nine fixed paylines in the game, that gives you wagering options from 0.09 to 45.00 per spin. That puts the game within reach of every type of slots player, including the often-forgotten penny slots fans. Just be sure to try out the game in demo mode first as this is a game with unknown volatility, so there’s the potential to lose cash as well as win it!

There may only be three reels and three rows of symbols in Lucky K, but Caleta have managed to squeeze an impressive nine paylines out of them. All nine paylines are fixed with every spin, so you’re obliged to play with all of them. But there are some seriously tempting cash prizes on offer for matching up three of a kind, or just a combination of symbols in some cases. Wins are paid as multiples of your payline stake as follows:

Any combination of BAR symbols = 5x

Single BARs = 10x

Double BARs = 20x

Triple BARs = 30x

Any combination of fans = 30x

Blue fans = 100x

Red fans = 200x

Double red/blue fans = 200x

K Wild = 15x, 200x, 1500x

Max-win 150x
Volatility Medium
Top RTP 94.19%

Lucky K Bonus Features

The golden K is the game’s Wild symbol and offers the highest returns, worth up to 1,500x your payline stake. It can substitute for all other game icons, apart from the Bonus, to help you land winning combinations.

The golden Chinese coin with a square central hole is the game’s Bonus symbol. Three of these on the reels will launch the Bonus Wheel, which pays out instant cash prizes. And if you’re not lucky enough to land three Bonus symbols, the game will occasionally help you out. Following any non-winning spins, up to three Bonus coins can be ‘thrown’ onto the reels, triggering the Bonus Wheel to activate.

Lucky K Review

Lucky K looks and sounds amazing, raising the bar for what can be achieved with a three-reel classic slot. But we wish that the designers had managed to include a bit more in the way of bonus rounds. Of greater concern is the lack of game volatility information since that’s often a key factor in deciding which games to play. Test this game thoroughly in demo mode if you’re thinking of playing with real cash.


Disclaimer: Lucky K trademark / license is owned by Caleta Gaming. This site is not endorsed by Caleta Gaming.

Slot Data
Slot Name: Lucky K
Software: Caleta Gaming
RTP: 94.19%
Volatility: Medium volatility
Paylines: 9
Reels: 3
Min Bet (all lines covered): £0.09 (GBP)
Max Bet: £191 (GBP)
Top Win: 150
Features: Wild Symbol, Medium volatility, 3 Reels, Multi Level Bonus
UK Available in UK? No. :maker does not have a UKGC license and cannot offer their games at UK licensed casinos.


What is the RTP of Lucky K?

Lucky K has an average theoretical return to player ratio of 94.19%.

What is the volatility of Lucky K?

Caleta Gaming haven’t yet published the volatility details for Lucky K.

Does Lucky K have free spins?

There are no free spins in Lucky K, but landing three Chinese coins awards the Bonus Wheel feature.

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