Happy Lucky

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Rules and Gameplay

The Happy Lucky slot, developed by Atomic Slot Lab, presents a delightful journey into a world filled with wealth and prosperity, guided by the Happy Emperor himself. This game unfolds on a standard 5 reels and 3 rows structure, offering 25 fixed paylines that pay from the leftmost reel to the right. It’s designed to be mobile-friendly, ensuring compatibility with the most common Android and iOS devices. Players can enjoy a seamless experience with features like Autoplay and Turbo Spin, enhancing the gameplay without compromising the game’s intriguing essence.

Bonus Features

Happy Lucky is adorned with several enthralling bonus features designed to elevate the gaming experience significantly. Here’s a look at the key bonus features:

  • Replicating Reels: When a high-valued symbol fully covers the leftmost reel, it replicates to one or more subsequent reels, potentially leading to massive wins.
  • Respin Happy Lucky Bonus Minigame: Triggered by landing 6 or more Gold Ingots, this feature transforms the board into 4 separate grids, each linked to a different jackpot, with 8 respins to find more Gold Ingots.
  • Bonus Buy: For those who prefer to cut straight to the chase, the Bonus Buy feature allows players to purchase direct entry into the bonus minigame at 100x their current bet.

These features not only add layers of excitement but also offer players numerous opportunities to win substantial prizes.


Each symbol in Happy Lucky carries the essence of fortune and prosperity, designed with meticulous attention to detail. Here’s an overview of the game’s symbols:

  • Fortune Tree (Wild): Often lands in stacks, substituting for all symbols except Gold Ingots.
  • Happy Emperor: The most valuable symbol, paying up to 10x the total bet for 2 to 5 matches.
  • Drum, Firecracker, Fan, and Jade: High-valued symbols with payouts up to 8x, 6x, 5x, and 4x, respectively.
  • Gold Ingots (Scatter): Triggers the Respin Happy Lucky bonus minigame.

The intricate design of these symbols perfectly complements the game’s theme, enriching the overall gaming experience.


Happy Lucky utilizes a fixed payline system, with 25 paylines that payout from the leftmost reel to the right. This setup is part of the game’s charm, offering balanced chances of winning across a wide array of combinations. The design encourages strategic betting and adds depth to the gameplay, ensuring that each spin can offer new surprises.

Pros & Cons

Pros Cons
Exciting Replicating Reels game mechanics RTP rate can be slightly insufficient
Happy Lucky Bonus with 4 reel sets No classic Free Spins bonus minigame
Large jackpots including Grand, Major, Minor, and Mini Bonus Buy price is high at 100x the bet

Minimum and Maximum Bet

The Happy Lucky slot game caters to a wide range of players by offering a flexible betting range. The minimum bet allowed is $0.25, making it accessible for casual players who prefer lower stakes. On the other end, high rollers can place bets up to $100 per spin. This broad range ensures that the game can be enjoyed by players with different bankrolls and betting strategies.

Game Jackpot

The Happy Lucky slot game features a compelling jackpot system with prizes that vary from Mini to Grand jackpots, offering multipliers of x20, x50, x200, and a whopping x5,000, respectively. These jackpots are bet-dependent and provide a thrilling pursuit for players. The game showcases an RTP rate that varies slightly depending on the online casino operator, with options being either 95.49% or 94.01%. With medium volatility, the game strikes a balance between the frequency of wins and the payout sizes, ensuring an engaging gaming experience that keeps players on the edge of their seats.

About Provider

Atomic Slot Lab, under the umbrella of BRAGG Gaming Group, is the innovative force behind Happy Lucky. As one of the most productive studios within the BRAGG portfolio, Atomic Slot Lab is known for its dedication to creating engaging and visually stunning slot games that resonate with a wide audience. With a commitment to quality and creativity, the provider leverages cutting-edge technology and a deep understanding of player preferences to deliver exceptional gaming experiences. Based in Las Vegas, Atomic Slot Lab continues to expand its reach, offering a diverse range of slots that appeal to different tastes and gaming styles.

How To Play

  • Start by loading the Happy Lucky slot on your device. Ensure compatibility as the game runs smoothly on most common Android and iOS mobile devices.
  • Adjust the game settings to your preference, including the volume and autoplay options, accessible through the game’s interface.
  • Check the game’s paytable and rules by clicking on the ‘i’ icon. Familiarize yourself with the symbol values, paylines, and bonus features.
  • Set your bet amount using the betting options provided. Bets can range from $0.25 to $100 per spin.
  • Press the spin button to start the game. You can also use the Autoplay feature to play multiple rounds consecutively.
  • Watch out for special symbols like the Fortune Tree (wild) and Gold Ingots (scatter) that can trigger bonus features for additional wins.
  • Keep an eye on the jackpot prizes displayed at the top of the screen. Winning any of the jackpots (Mini, Minor, Major, or Grand) could result in significant payouts.


Happy Lucky by Atomic Slot Lab stands out as an engaging and visually captivating slot game that offers a rich blend of traditional and innovative elements. With its unique features, such as the Replicating Reels and the Happy Lucky Bonus minigame, players are provided with numerous opportunities to win big. The game’s wide betting range makes it accessible to all types of players, from beginners to high rollers. Despite the high Bonus Buy price and the absence of a classic Free Spins feature, the game’s large jackpots and the medium volatility level ensure a balanced and exciting gaming experience. Whether you’re drawn to its enchanting Asian theme or the promise of lucrative jackpots, Happy Lucky promises hours of entertainment and the potential for significant rewards.