Crown Upgrade
96%
RTP
25,000x
Max Win
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- August 5, 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
Crown Upgrade is a fantasy-themed medieval gems slot from Phantom Interactive with an RTP of 96%, medium volatility and a maximum win of 25,000x.
The Crown Bonus triggers on three Bonus symbols in the base game and awards 10 free spins. During this round, a global multiplier begins at 3x. For every five additional Bonus symbols that land, a random multiplier between 2x and 100x is added to the global total.
The Crown Super triggers on four Bonus symbols and also awards 10 free spins. In this round, every five Bonus symbols that land add a random multiplier between 10x and 100x to the global multiplier.
Crown Spin is a single spin feature with a x500 stake multiplier. This spin applies a random multiplier between 25x and 1000x to any win.
The Super Boost option costs 2x the stake and triples the chance of triggering either the Crown Bonus or Crown Super in the next spin. The Hyper Boost option costs 10x the stake and increases the trigger chance for the Crown Bonus or Crown Super by a factor of 20x.
Crown Upgrade 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.
Crown Upgrade RTP Calculator
Crown Upgrade has a theoretical RTP of 96%. Its volatility is Medium, so expect a balanced mix of dry spells and mid-size hits. 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.
Crown Upgrade Variance Simulator
Crown Upgrade sessions can swing far from its 96% average - its volatility is rated Medium. 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 Crown Upgrade
An RTP of 96% means Crown Upgrade 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 Crown Upgrade'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 Crown Upgrade. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
