Astral Foundry
96%
RTP
25,000x
Max Win
Bonus buy options
- ACTIVATE BONUS – 10 Free Spins200x bet
- Reels
- 5
- Rows
- 5
- Paylines (up to)
- Cluster Pays
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- August 12, 2026
About this Slot
Astral Foundry is a fantasy, space and steampunk-themed slot by Galaxy Gaming with an RTP of 96%, high volatility and a maximum win of 25,000x. The game uses a 5x5 grid with cluster pays mechanics and cascading wins.
Landing 3 scatters triggers 10 free spins, 4 scatters award 11 free spins, 5 scatters award 12 free spins, and 6 scatters award 14 free spins. During the free spins round, additional scatters can appear and add 5, 8, 10 or 12 extra spins respectively.
Starforge Dynamo multipliers stack across tumbles during the game, reaching a maximum of +1000. In the base bonus round, Dynamos start at +2. Super Bonus Dynamos begin at +10, while Hidden Epic Dynamos start at +25.
A Supernova Scatter triggers the Super Bonus instead of the standard bonus round. The Mystery Super feature upgrades a bonus round to Super Bonus status. Mystery Wormhole delivers a single spin with no free spins attached.
Orbital Boost increases the frequency of scatters landing during play.
ACTIVATE BONUS - 10 Free Spins costs 200x bet and grants 10 free spins immediately. Super Bonus Buy is available as a separate purchase option. Mystery Bonus Buy is also available.
Astral Foundry 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.
Astral Foundry RTP Calculator
Astral Foundry 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.
Astral Foundry Variance Simulator
Astral Foundry 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 Astral Foundry
An RTP of 96% means Astral Foundry 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 Astral Foundry'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 Astral Foundry. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
