The 1,705 slots whose RTP CyberSlots has been able to verify, ranked highest to lowest. For each one: the figure, where it comes from, the volatility and the verified max win. Book of 99 leads at 99.00%.
Catalogue of 2,268 slots. 563 are left out of this ranking: no verifiable RTP.
Book of 99Relax Gaming · Lines
RTP99.00%checked reading
VolatilityHigh
Max win12,075x
2
Marching LegionsRelax Gaming · Lines
RTP98.12%checked reading
VolatilityHigh
Max win10,000x
3
Thunder vs UnderworldPragmatic Play · Megaways
RTP98.04%Stake game page
VolatilityHigh
Max win15,000x
4
The Dog House No Dog Left BehindPragmatic Play · Lines
RTP98.02%Stake game page
VolatilityHigh
Max win10,000x
5
Gates of Heaven 1000Pragmatic Play · Lines
RTP98.01%checked reading
VolatilityHigh
Max win15,000x
6
Madame MystiquePragmatic Play · Megaways
RTP98.01%Stake game page
VolatilityHigh
Max win5,400x
7
Bison SpiritPragmatic Play · Cluster
RTP98.00%Stake game page
VolatilityHigh
Max win30,788x
8
Sugar Twist 1000Pragmatic Play · Cluster
RTP98.00%checked reading
VolatilityHigh
Max win25,000x
9
Sweet Fiesta 1000Pragmatic Play · Lines
RTP98.00%checked reading
VolatilityVery high
Max win25,000x
10
Angel vs Sinner Eternal BattlePragmatic Play · Lines
RTP98.00%Stake game page
VolatilityHigh
Max win15,000x
11
Castle of YmirStake Engine · Lines
RTP98.00%checked reading
VolatilityHigh
Max win10,000x
12
Gold PortalsPragmatic Play · Tumble
RTP98.00%Stake game page
VolatilityHigh
Max win10,000x
13
Wild West BountyPragmatic Play · Tumble
RTP98.00%Stake game page
VolatilityHigh
Max win10,000x
14
Lucky Phoenix Megaways 2Pragmatic Play · Megaways
RTP98.00%official game page
VolatilityHigh
Max win8,000x
15
Sweet FiestaPragmatic Play · Cluster
RTP98.00%Stake game page
VolatilityModerate
Max win5,966x
16
Big Bass and the Gold Ness MonsterPragmatic Play · Lines
RTP98.00%Stake game page
VolatilityHigh
Max win5,000x
17
Big Bass BOOMPragmatic Play · Megaways
RTP98.00%Stake game page
VolatilityModerate
Max win5,000x
18
Big Bass Rock and RollPragmatic Play · Lines
RTP98.00%Stake game page
VolatilityHigh
Max win5,000x
19
Gates of HeavenPragmatic Play · Lines
RTP98.00%Stake game page
VolatilityHigh
Max win5,000x
20
King's JewelsPragmatic Play · Megaways
RTP98.00%official game page
VolatilityHigh
Max win5,000x
21
Madame Mystique MegawaysPragmatic Play · Cluster
RTP98.00%Stake game page
VolatilityHigh
Max win5,000x
22
Slushie PartyPragmatic Play · Cluster
RTP98.00%Stake game page
VolatilityHigh
Max win5,000x
23
Transylvania ManiaPragmatic Play · Lines
RTP98.00%Stake game page
VolatilityHigh
Max win5,000x
24
Sweet Rush FiestaPragmatic Play
RTP98.00%checked reading
VolatilityHigh
Max win—
25
The Dog Mansion MegawaysPragmatic Play · Lines
RTP98.00%Stake game page
VolatilityHigh
Max win—
26
Pop RoyaleStake Engine · Cluster
RTP97.96%checked reading
VolatilityHigh
Max win10,000x
27
Waylanders ForgeStake Engine · Lines
RTP97.70%checked reading
VolatilityVery high
Max win80,085x
28
Tome Of HadesStake Engine · Lines
RTP97.70%checked reading
VolatilityHigh
Max win33,333x
29
Gym RatStake Engine · Lines
RTP97.70%checked reading
VolatilityHigh
Max win25,000x
30
Gates of DestinyStake Engine · Tumble
RTP97.70%checked reading
VolatilityHigh
Max win20,000x
31
Hel's DomainStake Engine · Lines
RTP97.70%checked reading
VolatilityVery high
Max win20,000x
32
Rack City RichesStake Engine · Lines
RTP97.70%checked reading
VolatilityVery high
Max win20,000x
33
Lokis VaultStake Engine · Lines
RTP97.70%checked reading
VolatilityVery high
Max win15,000x
34
Wild VoltageStake Engine · Lines
RTP97.70%checked reading
VolatilityHigh
Max win10,000x
35
Rage of EgyptHacksaw Gaming · Lines
RTP97.49%official game page
VolatilityHigh
Max win10,000x
36
Release the BisonPragmatic Play · Megaways
RTP97.49%checked reading
VolatilityHigh
Max win3,000x
37
Iron SightHacksaw Gaming · Lines
RTP97.47%official game page
VolatilityHigh
Max win15,000x
38
Fury of AnubisPragmatic Play · Lines
RTP97.43%checked reading
VolatilityHigh
Max win10,000x
39
LIT CityHacksaw Gaming
RTP97.43%checked reading
VolatilityHigh
Max win—
40
Lucky Lady's CloverBGaming · Cluster
RTP97.31%checked reading
VolatilityHigh
Max win10,000x
41
Detective DonutPopiplay · Lines
RTP97.22%checked reading
VolatilityHigh
Max win25,000x
42
Alien Fruits 2BGaming · Lines
RTP97.17%checked reading
VolatilityHigh
Max win5,000x
43
Bonanza TrillionBGaming · Cluster
RTP97.17%checked reading
VolatilityHigh
Max win5,000x
44
MaxzillaPopiplay · Lines
RTP97.16%checked reading
VolatilityHigh
Max win10,000x
45
Bushido BloodPopiplay · Lines
RTP97.11%Stake game page
VolatilityHigh
Max win10,100x
46
Ruby RoyalPopiplay · Megaways
RTP97.11%checked reading
VolatilityHigh
Max win10,100x
47
Wild Piggy BankPopiplay · Cluster
RTP97.11%checked reading
VolatilityHigh
Max win10,100x
48
Wild ZombiesPopiplay · Cluster
RTP97.03%checked reading
VolatilityHigh
Max win10,000x
49
Wild SwarmPush Gaming · Lines
RTP97.03%checked reading
VolatilityHigh
Max win3,100x
50
FishStake Engine · Lines
RTP97.00%official game page
VolatilityHigh
Max win20,000x
51
Elemental WaysStake Engine · Lines
RTP97.00%checked reading
VolatilityHigh
Max win15,000x
52
Fruit WarpThunderkick · Lines
RTP97.00%checked reading
VolatilityHigh
Max win11,000x
53
Aztec ClustersBGaming · Megaways
RTP97.00%checked reading
VolatilityHigh
Max win10,000x
54
Gates of AthenaStake Engine · Tumble
RTP97.00%checked reading
VolatilityHigh
Max win10,000x
55
Jeff's GemsStake Engine · Cluster
RTP97.00%checked reading
VolatilityHigh
Max win10,000x
56
Pixel CafeStake Engine · Lines
RTP97.00%checked reading
VolatilityHigh
Max win10,000x
57
Pixel CastleStake Engine · Lines
RTP97.00%checked reading
VolatilityHigh
Max win10,000x
58
Realm of RatsStake Engine · Lines
RTP97.00%checked reading
VolatilityHigh
Max win10,000x
59
Realm Of Rats 2Stake Engine · Lines
RTP97.00%checked reading
VolatilityVery high
Max win10,000x
60
Space Knight Merge Up 2BGaming · Lines
RTP97.00%official game page
VolatilityHigh
Max win10,000x
61
Tiki ElementsBGaming · Lines
RTP97.00%checked reading
VolatilityHigh
Max win10,000x
62
3 Lucky NuggetsPopiplay · Megaways
RTP97.00%checked reading
VolatilityModerate
Max win5,000x
63
Divine Queen: Heart of IceBGaming · Megaways
RTP97.00%checked reading
VolatilityHigh
Max win5,000x
64
Festive FrostStake Engine · Cluster
RTP97.00%checked reading
VolatilityHigh
Max win5,000x
65
Hot Chilli Bells 100BGaming · Megaways
RTP97.00%checked reading
VolatilityModerate
Max win5,000x
66
Lab of LunacyStake Engine · Lines
RTP97.00%checked reading
VolatilityModerate
Max win5,000x
67
Pixel FarmStake Engine · Lines
RTP97.00%checked reading
VolatilityModerate
Max win5,000x
68
Skyship RaidersStake Engine · Lines
RTP97.00%checked reading
VolatilityModerate
Max win5,000x
69
Zeus' SanctuaryStake Engine · Lines
RTP97.00%checked reading
VolatilityModerate
Max win2,750x
70
Biker BucksStake Engine
RTP97.00%checked reading
VolatilityHigh
Max win—
71
Fruit Million RespinBGaming · Lines
RTP97.00%checked reading
VolatilityModerate
Max win—
72
Wicked BrewStake Engine · Cluster
RTP97.00%checked reading
VolatilityHigh
Max win—
73
Win.exeStake Engine
RTP97.00%checked reading
VolatilityHigh
Max win—
74
YokaiBGaming · Lines
RTP97.00%checked reading
VolatilityHigh
Max win—
75
Mystery JokerPlay'n GO · Lines
RTP96.98%checked reading
VolatilityModerate
Max win6,020x
76
Bonanza Billion XtremeBGaming · Megaways
RTP96.97%checked reading
VolatilityHigh
Max win20,000x
77
Mahjong Ways 2PG Soft · Lines
RTP96.95%checked reading
VolatilityVery high
Max win100,000x
78
Erik the RedRelax Gaming · Lines
RTP96.95%checked reading
VolatilityLow
Max win959x
79
Mahjong WaysPG Soft · Lines
RTP96.92%checked reading
VolatilityHigh
Max win25,000x
80
Lady Wolf Moon MegawaysBGaming · Lines
RTP96.84%checked reading
VolatilityHigh
Max win6,000x
81
Wild West TRUEWAYSBGaming · Megaways
RTP96.84%Stake game page
VolatilityHigh
Max win5,000x
82
Jammin' JarsPush Gaming · Cluster
RTP96.83%official game page
VolatilityHigh
Max win20,000x
83
Extra ChilliBig Time Gaming · Megaways
RTP96.82%official game page
VolatilityHigh
Max win20,000x
84
Dead or Alive 2NetEnt · Lines
RTP96.80%checked reading
VolatilityVery high
Max win111,111x
85
Dogmasons MegaWOOFPopiplay · Lines
RTP96.80%checked reading
VolatilityHigh
Max win5,000x
86
Clover CastlePopiplay · Cluster
RTP96.77%checked reading
VolatilityHigh
Max win4,320x
87
Detective Donut KickbackPopiplay · Megaways
RTP96.77%checked reading
VolatilityHigh
Max win4,320x
88
Anubis WrathPG Soft · Lines
RTP96.75%checked reading
VolatilityHigh
Max win10,000x
89
Monkeys Wild PartyPG Soft · Lines
RTP96.75%checked reading
VolatilityHigh
Max win10,000x
90
Cocktail NightsPG Soft · Lines
RTP96.75%checked reading
VolatilityModerate
Max win5,173x
91
Pinata WinsPG Soft · Lines
RTP96.75%checked reading
VolatilityModerate
Max win5,000x
92
Wild Bounty ShowdownPG Soft · Lines
RTP96.75%official game page
VolatilityHigh
Max win5,000x
93
Taco HellPopiplay · Lines
RTP96.74%checked reading
VolatilityHigh
Max win4,320x
94
MoneyscriptPopiplay · Lines
RTP96.74%checked reading
VolatilityModerate
Max win4,250x
95
Wild ApePG Soft · Lines
RTP96.74%checked reading
VolatilityHigh
Max win—
96
Lucky NekoPG Soft · Lines
RTP96.73%checked reading
VolatilityModerate
Max win5,527x
97
Wild BanditoPG Soft · Lines
RTP96.73%checked reading
VolatilityHigh
Max win2,525x
98
MoneyfestPopiplay · Cluster
RTP96.72%checked reading
VolatilityHigh
Max win4,250x
99
Emerald King Rainbow RoadPragmatic Play · Cluster
RTP96.71%checked reading
VolatilityHigh
Max win20,000x
100
Big Bass Christmas BashPragmatic Play · Lines
RTP96.71%checked reading
VolatilityHigh
Max win5,000x
Ranking of the top 100 out of 1,705 verified slots. The full list, filterable by studio, volatility and bonus buy, is in the comparator.
Studios ship several versions of the same game and each casino picks the one it runs. 123 figures here were read from Stake's own game pages, 16 of them at 98%. Several Play'n GO games measure exactly 2.00 points below their usual value there. Each line states which reading it comes from, so a figure can be checked against the version you are actually playing.
Every slot site publishes the RTP printed on the studio's data sheet. That number describes the build the studio designed, not necessarily the one your casino installed, and not what the machine has actually paid out today. On CyberSlots, this ranking gives the advertised figure and says where it was read; the game pages add the RTP observed over the last 24 hours. These stats are not run in demo mode: they come from live play, and they move all day.
Each of these slots has its own page: announced RTP against the RTP we actually observed, volatility, max win, bonus buy price and where to play it.
See the index of all slot pages →
| Band | Slots | Share |
|---|---|---|
| 98% and above | 25 | 1.5% |
| 97% to 98% | 49 | 2.9% |
| 96.5% to 97% | 368 | 21.6% |
| 96% to 96.5% | 915 | 53.7% |
| below 96% | 348 | 20.4% |
Studios with at least 10 verified slots. The median says more than the maximum: one 99% game does not make a generous catalogue.
| Studio | Verified slots | Median RTP | Highest |
|---|---|---|---|
| PG Soft | 11 | 96.75% | 96.95% |
| Popiplay | 26 | 96.51% | 97.22% |
| Pragmatic Play | 620 | 96.47% | 98.04% |
| Relax Gaming | 11 | 96.40% | 99.00% |
| Push Gaming | 16 | 96.37% | 97.03% |
| Backseat Gaming | 33 | 96.29% | 96.37% |
| Hacksaw Gaming | 142 | 96.27% | 97.49% |
| BGaming | 35 | 96.25% | 97.31% |
| Play'n GO | 202 | 96.20% | 96.98% |
| Games Global | 11 | 96.06% | 96.50% |
| Nolimit City | 94 | 96.06% | 96.48% |
| Gamomat | 27 | 96.06% | 96.16% |
| Stake Engine | 375 | 96.01% | 98.00% |
| 3 Oaks Gaming | 44 | 95.68% | 96.51% |
| Red Tiger | 12 | 95.49% | 96.17% |
Across the 1,705 slots whose RTP is verified on CyberSlots, it is Book of 99 (Relax Gaming) at 99.00%, ahead of Marching Legions at 98.12% and Thunder vs Underworld at 98.04%. 25 slots reach 98% or more and 74 are above 97%. The median of the verified catalogue is 96.15%.
RTP (Return To Player) is the share of stakes a slot pays back over a very large number of spins. A 96.50% RTP means that over a million spins, the slot returns on average €965,000 for a million wagered. It is a long-run average, computed by the studio and certified by a laboratory: it says nothing about a single session, where volatility matters far more.
The median of the 1,705 verified slots here is 96.15%. Above 96.5%, a slot already sits in the top third of the catalogue (442 slots). Above 97%, only 74 remain. And 348 slots are below 96%.
Because studios often ship several versions of the same game, and each casino picks the one it runs. 123 figures in this ranking were read from Stake's own game pages, 16 of them at 98%: those are the versions that operator serves. Conversely, several Play'n GO games measure 2.00 points below their usual value there. The "source" column shows where each figure comes from.
Yes, most studios offer a free demo mode, no signup needed. It is the right way to learn a mechanic, see how often free spins land or how a bonus buy behaves, without risking anything. One thing no demo will ever show you, though: the RTP the casino you play at actually serves. A demo runs the studio's demonstration build; the casino may run a different tier. That gap is exactly what this page measures.
The advertised figure is supposed to be identical, but it applies to the build in front of you, and that is where it gets slippery. The same title often ships in several RTP tiers, and the operator picks the one it installs. A demo found on the studio's own site may run at 96.50% while the casino serves 94.20% of the same game. Our figures do not come from a brochure: they are readings taken on the builds actually served, and the RTP observed over the last 24 hours is tracked live on every game page.
On the CyberSlots game pages. The figure in this ranking is the advertised rate: a theoretical long-run average. Next to it, every page shows the RTP actually observed over the last 24 hours and live player activity, data that moves constantly and that no frozen page can hold. It is the difference between reading a manual and watching the meter.
A slot only enters if its RTP comes from a verified source: a manually checked reading, an operator game page, or an official game page giving exactly the same value. 563 catalogue slots are left out for lack of a verifiable figure, including those whose RTP the studio has never published. Ties are broken by verified max win, then alphabetically.
Ranked by the bet volume actually observed. Opens in the comparator.
Big Bass Bonanza 1000
5 Lions Megaways
Buffalo King Megaways
Sweet Rush BonanzaWaylanders ForgeBig Bass Rock and RollEach studio opens the CyberSlots catalogue filtered on its slots: measured RTP, bonus buy price, maximum win and last 24 hours of activity.
Everything happens on CyberSlots, without leaving the page a second time.
The RTP our readings observe, the bonus buy price and the maximum win, page by page.
CyberSlots