Lucky Block
96.35%
RTP
25,000x
Max Win
- Reels
- 7
- Rows
- 10
- Paylines (up to)
- Complete rows/columns
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- August 4, 2026
About this Slot
Lucky Block is a fantasy-themed slot by Numa Studio Games with an RTP of 96.35%, high volatility and a maximum win of 25,000x. The game features a 7-reel, 10-row grid where wins form by completing full horizontal rows of 7 or full vertical columns of 10.
Cascading blocks fall as connected shapes on the grid. When a row or column clears, new blocks drop to create follow-up wins from the same spin.
A Global Multiplier builds during play, reaching a maximum of x500 per spin. Precious Gems collected during the spin advance the multiplier by 5 gems. The multiplier applies to the full spin payout before resetting.
Bonus Boost Mode doubles the base bet and increases the frequency of Precious Gem blocks appearing on the grid.
Battle Mode raises the base bet by 100x. This mode runs 15 consecutive spins against a boss opponent. Before Battle Mode begins, you must choose either the Left or Right grid on which to play.
Lucky Block Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
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Lucky Block RTP Calculator
Lucky Block has a theoretical RTP of 96.35%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 25,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Lucky Block Variance Simulator
Lucky Block sessions can swing far from its 96.35% average - its volatility is rated High. The simulator runs many virtual bankroll runs to estimate the bust rate, typical drawdown and best/worst outcomes over a set number of spins - compare a cautious bankroll against an aggressive one.
All Wins
No wins on this slot yet.
Play on Stake*Frequently asked questions about Lucky Block
An RTP of 96.35% means Lucky Block is built to pay back around 96.35 for every 100 wagered over millions of spins. Any single session can land far above or below that - use the RTP calculator on this page to model your own bet size and spin count.
Over the long run Lucky Block's house edge is about 3.65% of everything you wager - roughly 3.65 lost per 100 staked. Short sessions vary widely; the calculator above shows the expected loss and variance range for your inputs.
Quite a lot. Because wins cluster around rare big hits, your balance can move far from the 96.35% average in either direction. The variance simulator above shows typical drawdowns, bust rate and best/worst outcomes for your bankroll.
It depends on your bet size and how long you want to play Lucky Block. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
