Rune Burst
97.5%
RTP
10,000x
Max Win
Bonus buy options
- Bonus BoostAnte bet2x bet
- Power Crystal Spins50x bet
- Mana Surge100x bet
- Arcane Surge250x bet
- Reels
- 6
- Rows
- 6
- Paylines (up to)
- Cluster Pays
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- March 9, 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
Rune Burst is a fantasy and magic-themed slot from Angry Duck Studios, featuring gems and Stake Engine mechanics exclusive to Stake. The game runs on a 6x6 grid with cluster pays, an RTP of 97.5%, low volatility and a maximum win of 10,000x.
The game uses cascading reels where winning clusters disappear and symbols fall to create new combinations. A global multiplier starts at 1x and increases whenever elements attack, with each increase persisting for the remainder of the round.
Landing a Mana Potion activates one random element immediately. If no more wins remain in the current cascade, all activated elements trigger their attacks.
Element Level gains 1 XP per winning symbol that lands. When Element Level reaches certain thresholds, it rises and activates a random element. The maximum Element Level is 7.
Power Crystal symbols award 150, 200, 300 or 400 XP when they land.
Four bonus buy options are available. Bonus Boost costs 2x the bet. Power Crystal Spins costs 50x the bet. Mana Surge costs 100x the bet and triggers 10 free spins from 3 scatters. Arcane Surge costs 250x the bet: 4 scatters give 12 free spins, 5 scatters give 15 free spins, and 6 scatters give 20 free spins.
During Mana Surge free spins, Element Level and all multipliers carry over from the base game. Arcane Surge doubles XP gain during the bonus round and increases how frequently Mana Potion symbols appear.
Rune Burst Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
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Rune Burst RTP Calculator
Rune Burst has a theoretical RTP of 97.5%. Its volatility is Low, so expect frequent smaller wins with limited swings. 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.
Rune Burst Variance Simulator
Rune Burst sessions can swing far from its 97.5% average - its volatility is rated Low. 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 Rune Burst
An RTP of 97.5% means Rune Burst is built to pay back around 97.5 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 Rune Burst's house edge is about 2.5% of everything you wager - roughly 2.5 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 97.5% 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 Rune Burst. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
