Thunder Anvil
96%
RTP
25,000x
Max Win
- Reels
- 6
- Rows
- 4
- Paylines (up to)
- Ways
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- September 25, 2026
A Stake Engine title, so there is no maker demo to embed here. On Stake it can be played without an account as Demo (Fun Play).
About this Slot
Thunder Anvil is a mythology and fantasy-themed slot by NoName Gaming with an RTP of 96%, high volatility and a maximum win of 25,000x. The game uses 6 reels across 4 rows with Ways paylines.
When an anvil lands, it expands to fill the entire reel. A Valkyrie symbol on the same reel will block this expansion. Any expanded reel receives a multiplier between 2x and 25x. When multiple reels expand in the same spin, their multipliers are added together.
Three Valkyries trigger 10 free spins. Extra anvils drop during the free spins round, but free spins cannot retrigger. Four or more Valkyries trigger a super bonus that grants 10 super free spins instead. During super free spins, expanded anvils lock in place on the reels. Locked anvils start with multipliers of 10x, 15x, 25x or 50x, but drop to 2x on subsequent spins.
The Anvil Storm buy option costs 800x stake and guarantees a four-anvil wall placement on the reels. A four-anvil wall may carry a multiplier of either 2x or 3x.
Thunder Anvil Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
No measurements for this slot yet.
Your archive would be the first.
Thunder Anvil RTP Calculator
Thunder Anvil 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 25,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Thunder Anvil Variance Simulator
Thunder Anvil 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
No wins on this slot yet.
Play on Stake*Frequently asked questions about Thunder Anvil
An RTP of 96% means Thunder Anvil 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 Thunder Anvil'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 Thunder Anvil. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
