Happy Lucky

Happy Lucky

Happy Lucky is a slot game featuring vibrant graphics, engaging symbols and lively animations. Immerse yourself in a cheerful atmosphere while spinning the reels, with delightful sound effects and playful features ensuring an entertaining gaming experience. The game is easy to understand and appeals to both newcomers and regular players alike.

Play Button

Game Features and Special Symbols

Wild Symbol

There is a wild symbol which substitutes for all other symbols except for two designated special symbols. This wild assists in forming winning combinations by replacing other symbols where possible.

Copy Reels Feature

If a complete stack of three identical symbols appears on the first reel, that stack will be cloned onto one or more additional reels. The possible symbols eligible for this feature include five different symbols. The replication of the stacked symbols occurs before reels 2 to 5 finish spinning. After the copied reels are displayed and all reels have stopped, wins are evaluated in the usual manner.

Respin Feature

The respin feature triggers when six or more designated symbols land during a spin. A special symbol counts as two towards this trigger requirement. Once activated, players receive eight respins played out across four separate 3x5 reel grids, referred to as the GRAND, MAJOR, MINOR, and MINI reel layouts. Together, these make up a total of sixty independent reel positions for this feature.

At the start of the respin round, the triggering symbols are randomly distributed among the four reel grids, including two additional special symbols for each one that landed in the base game spin. These symbols each reveal a random credit value and remain held for the rest of the feature.

Within the Happy Lucky Feature, there are three different types of Bonus symbols, each with unique effects:

  • Certain Bonus symbols reveal a random credit value and are held for the rest of the respins.
  • Other Bonus symbols add one extra respin when they appear and are also held.
  • Additional Bonus symbols reveal a multiplier of x2, x3, x5, x10, or x25, which is then applied to one of the currently held credit prizes, randomly selected from any of the four grids. The symbol displaying the multiplier remains locked for the remainder of the round.

If a full set of positions within any of the four reel grids becomes filled with held symbols before respins run out, the corresponding Bonus Prize for that grid is awarded. Each Bonus Prize can be awarded only once per respin round. All held credit prizes are awarded at the end of the feature. Prizes and Bonus Prize values are multiplied by the current bet multiplier; values shown onscreen reflect this multiplier.

The Respins Feature ends when either zero respins remain or all four reel sets are completely filled. Regular payline wins do not occur during respins. Different reels are active for this feature compared to the base game.

Possible prizes revealed by bonus symbols during this feature are: 0.2, 0.4, 0.6, 1, 1.2, 1.4, 2, 2.4, 3, 4, 5, 6, 8, 10, 12, 20, 40, 50, 60, 80, 100 times the total bet. The x25 multiplier can be applied only to prizes less than 20x the total bet.

Bonus Prize Levels

  • Grand Bonus Prize: £10,000.00
  • Major Bonus Prize: £400.00
  • Minor Bonus Prize: £100.00
  • Mini Bonus Prize: £40.00

Game Rules and Mechanics

  • Wins on multiple lines in a spin are added together.
  • Line wins are evaluated from left to right on adjacent reels, starting from the leftmost reel.
  • Only the highest win per active payline is paid.
  • During each base game spin, certain symbols may transform into any one of several fixed symbols. All transformed positions across all reels in a spin will become the same symbol.
  • There are no line wins during the respin rounds.

Game Structure and Bets

  • Provider: Bragg
  • Reels: 5
  • Paylines: 25
  • Minimum bet: £0.25
  • Maximum bet: £2.00

Payline Details

There are 25 fixed paylines in the game, spanning across 5 reels.

Bet Selection

You may set your desired bet amount before each spin. The bet amount can be adjusted using the Plus and Minus buttons or by selecting the bet amount directly to open the bet amount selector. Bet amounts cannot be changed during an active game round. Any attempt to change the bet during a win presentation will reset the presentation.

How to Play

To start, select your bet and press the Spin button. Each round concludes once the reels stop and all wins, if any, have been displayed. On desktop, the space bar can also be used to start a round.

Game Menu Options

  • History: View previous rounds from the current session.
  • Close Game: Exit the game client.
  • Sound: Toggle sound effects on or off.
  • Music: Toggle music on or off.
  • Left-Hand Mode (where available): Adjusts the UI orientation for mobile devices.
  • Vibrate (where available): Toggle vibration feedback for mobile devices.

The game is paused whenever the menu is open. The menu can be closed by selecting the close option or tapping elsewhere on the screen.

Return to Player

The RTP value for Happy Lucky is displayed in the game interface.

Error Handling

Should a malfunction occur, all pays are void. If a game round is interrupted, reopening the game will attempt to restore progress. If restoration is not possible, the round will be voided in accordance with jurisdictional or operator policies and terms.


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*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.