Prehistoric Anomaly
96.5%
RTP
10,000x
Max Win
Bonus buy options
- Double Boost1.25x bet
- Super Boost3x bet
- Bonus100x bet
- Super Bonus200x bet
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- July 31, 2026
About this Slot
Prehistoric Anomaly is a gems and sci-fi themed slot from Blacklist Labs with an RTP of 96.5%, high volatility and a maximum win of 10,000x.
The game uses cascading reels and cluster pays mechanics. Wild Bomb symbols substitute for all symbols except Scatters and Multipliers, and they complete groups while extending cascades.
Free Spins trigger when three or more Scatter symbols land in a single spin, with each Scatter awarding two free spins. Three Scatters award six spins, four award eight spins, and five award ten spins. Extra Scatters beyond the initial trigger each add two additional spins.
Multiplier symbols remain active during Free Spins. The Global Multiplier does not reset between spins and can reach as high as 256x.
The Super Bonus feature can be triggered directly through a purchase option. When triggered via four Scatters in the base game, Super Bonus awards eight free spins. Four Scatters during the Free Spins feature itself trigger Super Bonus and award eight additional spins. When five Scatters appear during Free Spins, Super Bonus triggers and awards ten additional spins. Six Scatters during Free Spins trigger Super Bonus and award twelve additional spins.
Four bonus buy options are available. Double Boost costs 1.25x the bet, Super Boost costs 3x the bet, Bonus costs 100x the bet, and Super Bonus costs 200x the bet.
Prehistoric Anomaly Community RTP
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Prehistoric Anomaly RTP Calculator
Prehistoric Anomaly has a theoretical RTP of 96.5%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 10,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Prehistoric Anomaly Variance Simulator
Prehistoric Anomaly sessions can swing far from its 96.5% 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 Prehistoric Anomaly
An RTP of 96.5% means Prehistoric Anomaly is built to pay back around 96.5 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 Prehistoric Anomaly's house edge is about 3.5% of everything you wager - roughly 3.5 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 96.5% 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 Prehistoric Anomaly. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
