Spikes
96.5%
RTP
250x
Max Win
- Paylines (up to)
- Ball Bounce Game
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- August 19, 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
Spikes is a fantasy-themed slot from Hio Games with an RTP of 96.5%, high volatility and a maximum win of 250x.
The game uses a ball-bounce mechanic instead of fixed reels. A ball bounces across the play area, and each safe rebound raises the multiplier. As play continues, spikes gradually close in from the edges of the playing field.
The game offers three difficulty modes that affect how quickly the multiplier climbs. Low mode features one moving spike, medium mode has two moving spikes, and high mode includes three moving spikes. The difficulty you choose directly impacts the speed at which your multiplier increases.
A bonus feature is available to purchase with three separate options, each priced progressively higher than the last. Each bonus option adds its own multiplier growth effects to enhance your potential winnings during the feature.
Spikes 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.
Spikes RTP Calculator
Spikes 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 250x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Spikes Variance Simulator
Spikes 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 Spikes
An RTP of 96.5% means Spikes 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 Spikes'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 Spikes. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
