Slot catalogue · provider figures
Highest RTP slots
The 100 highest return-to-player slots in our catalogue, ranked by the provider's published RTP, from 99% down. Beside each one: how many times we've opened its bonus on stream and what a typical open returned — the column no other list has.
RTP and max win are the providers' published figures. Our recorded opens are current to 20 Sept 2026.
- Slots listed
- 100
- Highest RTP on the list
- 99%
- Catalogue slots with a published RTP and max win
- 9,488
- Listed slots we've opened on stream
- 14
The 100 highest RTP slotsof 9,488 rated
Provider figures for RTP, max win and volatility. Our opens and typical are from our own recorded bonus hunts. Tap a slot for its full page.
Badges for the top three — the card and the embed code
Post the card, keep the link: the embed wraps the image in a link back to this list. Free to use with credit (CC BY 4.0).
Book of 99 by Relax Gaming — #1 on Highest RTP slots at Johnessy Slots (rtp 99%).
Monkey Money by Truelab — #2 on Highest RTP slots at Johnessy Slots (rtp 99%).
Retro Trader by BGaming — #3 on Highest RTP slots at Johnessy Slots (rtp 99%).
How this is worked out
RTP (return to player) is the share of everything staked that a slot is designed to pay back over a very large number of spins. It is the provider's published figure for the game, taken from our catalogue, and it says nothing about any one session — a 97% slot can pay nothing for hours.
The list takes every catalogue slot with artwork, a real studio, a published RTP between 90% and 99.5% and a published max win, drops table and live games, collapses duplicate imports of the same title, and ranks the rest by RTP. Ties are broken by how much we have played the game.
Our opens is the number of bonuses we have opened on that slot during a live bonus hunt, and typical is the middle result across them, as a multiple of the bet. Both come from our own recorded play — the full method is on the bonus hunt dataset page. A dash means we have not played it, or have too few opens to quote a middle.
Questions
Does a higher RTP mean I will win more?
No. RTP describes the long-run average over millions of spins across every player. It does not predict any single session, and a high-RTP slot can lose for a long time. Nothing on this page is advice to play a particular game.
Where do the RTP figures come from?
From the game provider's published specification, as recorded in our slot catalogue. Some casinos run reduced-RTP versions of the same game; the figure here is the standard published one.
What does "our opens" mean?
The number of times we have opened a bonus on that slot during a live bonus hunt, recorded as it happened. "Typical" is the middle open across them, as a multiple of the bet, and is only shown once a slot has at least three recorded opens.
Why are some well-known high-RTP games missing?
A game only makes the list when our catalogue holds both a published RTP and a published max win for it and it has artwork. Table games, live games and sportsbook markets are excluded because they are not slots.