Cat Stacks
95.99%
RTP
12,500x
Max Win
Bonus buy options
- Ante3x bet
- Full Screen50x bet
- Bonus100x bet
- Super Bonus200x bet
- Epic Bonus500x bet
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- July 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
Cat Stacks is a medieval-themed slot with pets by OneSpin, offering an RTP of 95.99%, medium volatility and a maximum win of 12,500x.
The wild symbol substitutes for pay symbols and becomes sticky after eight or more wins in a single spin. The scatter symbol stays held when it lands and triggers the Bonus at four scatters; five scatters trigger the Super Bonus instead, and six scatters trigger the Epic Bonus.
When a retrigger lands in the base game or Ante mode, it becomes a scatter. During bonus rounds, a retrigger transforms into an additional spin instead.
The Claw column full mechanic doubles the count of held pay symbols in that column. The Food Bag column full adds a multiplier between x2 and x500 once per bonus round. The Gold Coin column full adds a permanent multiplier between x2 and x100.
The Bonus awards 10 free spins and guarantees one top special symbol. The Super Bonus awards 10 free spins and guarantees two top special symbols. The Epic Bonus awards 10 free spins and guarantees three top special symbols.
The Ante option costs 3x bet and increases the chance of entering Bonus mode. The Full Screen option costs 50x bet, fills the top row with special symbols and allows up to three respins from retriggers. The Bonus option costs 100x bet. The Super Bonus option costs 200x bet. The Epic Bonus option costs 500x bet.
Cat Stacks Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
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Cat Stacks RTP Calculator
Cat Stacks has a theoretical RTP of 95.99%. Its volatility is Medium, so expect a balanced mix of dry spells and mid-size hits. Its win potential is capped at 12,500x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Cat Stacks Variance Simulator
Cat Stacks sessions can swing far from its 95.99% 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 Cat Stacks
An RTP of 95.99% means Cat Stacks is built to pay back around 95.99 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 Cat Stacks's house edge is about 4.01% of everything you wager - roughly 4.01 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 95.99% 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 Cat Stacks. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
