Happy Lottery
JDB bingo game using cards, drawn balls, and lottery tiers
The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.
Why this score
Sparse data (33%) — interpret with cautionFive weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.
SlotRanker Score: 46 — Happy Lottery by JDB
https://slotranker.com/jdb/happy-lottery#scoreSlot Summary
How It Plays
Each round presents four cards containing eight different numbers and a Wild Ball position. Six balls are selected from a pool of 32, then every card is checked separately.
A card needs four matching balls before it pays. Five matches qualify for the next Star Lottery tier, while matching all six drawn balls reaches the highest main tier.
Features & Win Potential
The Lottery mechanic evaluates each card independently, so matches spread across different cards do not combine. The decisive result is the strongest qualifying pattern formed on one card.
The Multiplier element comes through Lucky Star Advent, which can improve a qualifying result after the draw. JDB lists its upper multiplier at 50x.
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Compare Happy Lottery with other games
 Happy Lottery Score 46This game |  Lotto Boom Score 72 |  Jogo Do Bicho Score 66 |  Slingo Deadliest Catch Score 66 |  Keno Deluxe Score 65 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | 7/3/2023 | 1/4/2025 | 5/20/2024 | 2/19/2023 | 3/16/2023 |
| Math | |||||
| RTP | — | 98% | 96% | 95.7% | 96.2% |
| Volatility | — | — | — | High volatility | Low volatility |
| Max win | 4,400× | 1,000× | 9,600× | 3,740× | 1,000× |
Every number is shown as a delta against Happy Lottery.
Questions & Answers
Happy Lottery FAQ
Each round checks six drawn balls against four separate number cards. A card produces a Star Lottery prize when at least four of its numbers match the draw.
The Wild Ball substitutes for a number on a card, helping that card reach the match requirement used for the lottery result.
JDB publishes a maximum reward of 4,400x. The actual tier depends on how many drawn balls match together on an individual card and any applicable multiplier.
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