State of Online Slots 2026
What 15,455 slots tell us about RTP, volatility and the rise of bonus buys and Megaways. Every chart has its data, a CSV and an embed code.
Key findings
- We analysed 15,455 slots from 51 providers; 13,623 publish an RTP.
- The average published RTP is 95.78%, and 65% of slots publish 96% or more.
- Bonus buys went from 21% of releases in 2021 to 38% in 2026.
- 47% of slots with a published volatility are rated high or very high.
Average published RTP by providerSlots by volatilityBonus buy and Megaways by release yearHow published RTPs are distributedTop 10 tablesCite this report
Average published RTP by provider
Dot chart of the average RTP for the 20 providers with at least 30 RTP figures, highest first. Habanero leads at 97.43%.
Providers with at least 30 published RTP figures.
Show the data as a table
| Provider | Average RTP (%) | Games with RTP |
|---|---|---|
| Habanero | 97.43 | 204 |
| BGaming | 96.53 | 315 |
| Big Time Gaming | 96.39 | 87 |
| Push Gaming | 96.36 | 126 |
| EGT Digital | 96.33 | 159 |
| Hacksaw Gaming | 96.30 | 226 |
| Peter & Sons | 96.28 | 89 |
| Bullshark Games | 96.28 | 42 |
| Wazdan | 96.26 | 245 |
| NetEnt | 96.25 | 330 |
| Quickspin | 96.23 | 136 |
| Pragmatic Play | 96.19 | 1008 |
| Amusnet (EGT) | 96.15 | 416 |
| Kalamba Games | 96.14 | 39 |
| Print Studios | 96.13 | 31 |
| Play'n GO | 96.11 | 507 |
| Backseat Gaming | 96.11 | 76 |
| Gamomat | 96.10 | 209 |
| Nolimit City | 96.10 | 142 |
| Fantasma Games | 96.07 | 87 |
Bonus buy and Megaways by release year
Line chart of the share of each year's releases with a bonus buy or Megaways, 2015–2026. In 2026: bonus buy 38.4%, Megaways 1.5%.
2026 covers releases up to 21 Oct 2026.
Show the data as a table
| Year | Releases | Bonus buy (%) | Megaways (%) |
|---|---|---|---|
| 2015 | 492 | 0.8 | 0.0 |
| 2016 | 561 | 0.9 | 0.7 |
| 2017 | 553 | 1.8 | 0.4 |
| 2018 | 665 | 2.4 | 1.2 |
| 2019 | 701 | 7.7 | 4.4 |
| 2020 | 849 | 14.6 | 7.2 |
| 2021 | 1071 | 21.1 | 7.6 |
| 2022 | 1198 | 28.4 | 5.3 |
| 2023 | 1505 | 30.7 | 4.6 |
| 2024 | 1677 | 30.1 | 3.0 |
| 2025 | 1888 | 33.5 | 2.3 |
| 2026 | 1858 | 38.4 | 1.5 |
How published RTPs are distributed
Histogram of 13,623 published RTPs in 0.5-point bins. The most common band is 96–96.5% with 6,594 slots.
Not shown: 53 slots below 90% and 6 at 99% or above.
Show the data as a table
| RTP band (%) | Slots |
|---|---|
| 90–90.5 | 48 |
| 90.5–91 | 16 |
| 91–91.5 | 18 |
| 91.5–92 | 36 |
| 92–92.5 | 125 |
| 92.5–93 | 89 |
| 93–93.5 | 96 |
| 93.5–94 | 141 |
| 94–94.5 | 694 |
| 94.5–95 | 375 |
| 95–95.5 | 1463 |
| 95.5–96 | 1680 |
| 96–96.5 | 6594 |
| 96.5–97 | 1587 |
| 97–97.5 | 322 |
| 97.5–98 | 61 |
| 98–98.5 | 215 |
| 98.5–99 | 4 |
Top 10 slots by published RTP
| # | Slot | Provider | RTP |
|---|---|---|---|
| 1 | Mega Joker | NetEnt | 99% |
| 2 | Monopoly Big Event | Light & Wonder | 99% |
| 3 | Book of 99 | Relax Gaming | 99% |
| 4 | Nemo's Voyage | Light & Wonder | 99% |
| 5 | Ugga Bugga | Playtech | 99% |
| 6 | Tropic Reels | Playtech | 98.95% |
| 7 | Jackpot 6000 | NetEnt | 98.9% |
| 8 | Triple Profits | Playtech | 98.72% |
| 9 | 1429 Uncharted Seas | Thunderkick | 98.6% |
| 10 | Cake Valley | Habanero | 98.19% |
Top 10 slots by max win
| # | Slot | Provider | Max win |
|---|---|---|---|
| 1 | Siberian Storm Megajackpots | IGT | 600,000x |
| 2 | Cash Eruption MegaJackpots Amulets of Osiris | IGT | 600,000x |
| 3 | Fortune Coin Charm | IGT | 250,000x |
| 4 | Whitney Houston I Wanna Dance with Somebody | IGT | 250,000x |
| 5 | Money Train 3 | Relax Gaming | 100,000x |
| 6 | Razor Returns | Push Gaming | 100,000x |
| 7 | Mahjong Wins Super Scatter | Pragmatic Play | 100,000x |
| 8 | Eureka Reels Blast Superlock | Light & Wonder | 100,000x |
| 9 | Sloth Tumble | Relax Gaming | 100,000x |
| 10 | Money Train 5 | Relax Gaming | 100,000x |
Method: one entry per game (duplicates listed by distributors are removed). RTP is the provider's published default; volatility uses the provider's own rating mapped to six bands. Max wins we could not verify are excluded. Release years come from provider release dates; placeholder and future dates are ignored.
How to cite this report
GambGenius (2026). State of Online Slots 2026: RTP, volatility and trends. Data to 21 Oct 2026. https://gambgenius.com/slots/report-2026/
The charts and CSVs are free to reuse with a credit link to this page.
Questions
Frequently asked questions
Where does this data come from?
From the GambGenius slot database: provider-published specs for 15,455 slots, checked against official game sheets. Figures we could not verify are left out rather than estimated.
Can I use these charts?
Yes. Use the embed code under each chart or download the CSV, and credit GambGenius with a link to this page.
Does a higher RTP mean I will win?
No. RTP is a long-run average over millions of spins. Any single session can end far below it, and casinos can run lower-RTP versions of the same game.
Gambling should stay fun
Set deposit limits before you play, never chase losses and take regular breaks. If gambling stops being enjoyable, free and confidential help is available 24/7.