Halloween 100K
96%
RTP
100,000x
Max Win
- Reels
- 7
- Rows
- 7
- Paylines (up to)
- Cluster Pays
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- October 31, 2026
About this Slot
Halloween 100K from Obscure Studio features a Halloween, Fantasy and Magic theme on a 7x7 grid with Cluster Pays mechanics. The game has an RTP of 96%, high volatility and a maximum win of 100,000x.
Winning clusters multiply by the sum of Cursed Tile values on the board. Cursed Tiles double their multiplier on each repeated win, building from 2x up to 4,096x across successive wins.
Boo Bomb explodes a 3x3 area when it wins as part of a cluster. Hex Bomb sets all tiles in its explosion radius to a minimum of 1,024x before detonating the area, and bombs trigger other bombs on detonation.
Witch's Brew converts 5 to 9 connected cells into a single symbol, appearing on average once per 25 dead spins. Cascading Reels remove winning clusters and drop new symbols to fill the space.
Four or more scatter symbols trigger a bonus round. Four scatters trigger Spooky Bonus, five trigger Haunted, six trigger Cursed and seven or more trigger Nightmare. Each scatter bonus grants 10 free spins, and landing 3 or more scatters during a free spin awards 5 additional spins.
Witching Hour Spin ends the bonus round and guarantees a Hex Bomb explosion. Nine Game Mode cards are available to select via the Bonus button, with six standing modes that activate and charge each spin.
Three bonus buy options start free spins immediately.
Halloween 100K Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
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Halloween 100K RTP Calculator
Halloween 100K has a theoretical RTP of 96%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 100,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Halloween 100K Variance Simulator
Halloween 100K sessions can swing far from its 96% 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
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Play on Stake*Frequently asked questions about Halloween 100K
An RTP of 96% means Halloween 100K is built to pay back around 96 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 Halloween 100K's house edge is about 4% of everything you wager - roughly 4 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% 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 Halloween 100K. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
