Apeollo 21
96.7%
RTP
100,000x
Max Win
Bonus buy options
- Extra Chance5x spin
- Super Bonus Buy100x bet
- Warp Spins200x bet
- No BS Bonus350x bet
- Mystery Bonus460x bet
- Galactic Menace Spins500x bet
- Reels
- 6
- Rows
- 4
- Paylines (up to)
- Ways
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- October 31, 2026
About this Slot
Apeollo 21 from Paco 21 is an action and adventure sci-fi superhero slot with 6 reels, 4 rows and ways to win. The game has an RTP of 96.7%, high volatility and a maximum win of 100,000x stake.
Wild multipliers on this game range from 2x to 100x. Expanding wilds merge when they form on adjacent reels, combining their multipliers. Sticky wilds remain in place across consecutive winning cascades. Expanding symbols can grow to fill entire reels, and cascading reels drop new symbols into empty positions after wins.
Scatter symbols trigger bonus features. Three black hole scatters award 5 bonus spins, while four or more black hole scatters activate one of three main bonus rounds.
The Black Hole Bonus awards 10 free spins with increased wild frequency. During these spins, expanded wilds break after creating a win. The Supernova Bonus grants 12 free spins and includes 4 black holes on the reels. Expanded wilds persist across consecutive spins within this round. The Wormhole Bonus provides 12 free spins with 5 to 6 black holes active, and the first spin awards 1 to 3 wilds with a minimum multiplier of 5x each. The Wormhole bonus charges the Warp Meter twice as fast as normal play.
The Warp Meter builds as symbols are destroyed and reaches multiplier levels of 2x, 3x, 5x, 10x, 15x and 25x. This meter carries across bonus spins and continues charging throughout the feature.
Bonus buy options are available at Extra Chance for 5x per spin, Super Bonus Buy for 100x bet, Warp Spins for 200x bet, No BS Bonus for 350x bet, Mystery Bonus for 460x bet and Galactic Menace Spins for 500x bet.
Apeollo 21 Community RTP
Real RTP estimated from rounds contributed by the community, across all uploaders.
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Apeollo 21 RTP Calculator
Apeollo 21 has a theoretical RTP of 96.7%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 100,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Apeollo 21 Variance Simulator
Apeollo 21 sessions can swing far from its 96.7% 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 Apeollo 21
An RTP of 96.7% means Apeollo 21 is built to pay back around 96.7 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 Apeollo 21's house edge is about 3.3% of everything you wager - roughly 3.3 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 96.7% 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 Apeollo 21. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
