The slot index: licensed titles with sourced RTP and volatility data
Every licensed title we hold a verified record for. The published return, the volatility band, the layout and, where it applies, the date it was switched off. Filter by category, and read the provenance note under each entry.
Reviewed
This is the whole catalogue on one page. It is short by design. An entry only appears once at least two independent sources agree on its specifications, and no provider publishes this material publicly. Of the 6 titles here, 4 are still available at licensed sites and 2 have been withdrawn. The mean published return across the entries that have an established one is 95.55%.
The catalogue, plate by plate
South Park Reel Chaos
NetEnt · Comedy Central
Cross-checked: SlotCatalog and AskGamblers
Jurassic Park Gold
Stormcraft Studios · Universal Games and Digital Platforms
Cross-checked: SlotBeats and SlotCatalog
Peaky Blinders
Pragmatic Play · Caryn Mandabach Productions, via Endemol Shine
Cross-checked: Bigwinboard and SlotCatalog; release date from Pragmatic Play’s own newsroom
The Dark Knight
Microgaming · DC Comics / Warner Bros.
RTP not established — sources disagree, so no figure is published
Tile: the game's own title screen. The game was withdrawn in June 2016 and no promotional tile survives.
Guns N’ Roses
NetEnt · Guns N’ Roses
Cross-checked: SlotCatalog and Bigwinboard
Gladiator Jackpot
Playtech · DreamWorks / Universal Pictures
Cross-checked: SlotCatalog and GMBLRS
How to read an entry
Five fields do the work. The return is the share of stakes the game pays back over its full cycle. The volatility band says how roughly it gets there. The layout gives the reel grid and the number of lines or ways. Released and, where relevant, withdrawn give the dates.
The provenance note at the foot of each entry is the one people skip, and it matters most. It names the sources that agree on the figures above it. Where it says the return is not established, the sources contradict each other and we publish nothing.
One field deserves particular suspicion, and it is the return.
An asterisk means the same game is certified at several different returns, and the casino serving it chooses which to run. So the number here describes the title rather than the copy in front of you. The figure that governs your money is the one inside the game’s own information panel. The rules require it to be available before you commit. Our guide to RTP and volatility works through what the percentage does and does not promise.
Six entries you can check, rather than six hundred taken on trust from a feed.
Why the index stays small
There is no shortage of sites listing thousands of slots. Almost all of them inherit their specifications from a feed, which means an error propagates without anyone reading it. That is how a maximum win with no source behind it ends up on several hundred pages at once.
We found that out the hard way. An early draft of this catalogue carried a maximum win for one title. The figure appears on many pages and traces to no source at all. Another carried a return of 95.8% for a game whose real figure has never been established. Both were removed rather than softened, and the entries now say so plainly.
That is the trade. Six entries you can check beat six hundred you cannot, and the withdrawn titles archive exists for the same reason.
Questions about the index
How many titles are in the index?
6 at present, across comic, television, film and music licences. It is deliberately small, because every entry is cross-checked against at least two independent sources before it goes in. Two of them have been withdrawn and keep their records anyway, because people still search for them.
What does the asterisk on an RTP mean?
It means the title ships at more than one return setting and the figure shown is the default. 3 of the 6 entries work this way, and the operator decides which version runs. So the number here describes the title rather than the copy at the site you are using.
Why do some fields show a dash?
Because no reliable figure exists for them. A dash is a deliberate statement that the sources disagree or are silent. That is more honest than filling the cell with the most repeated guess. One entry carries no return at all, because four sources cannot agree on it.
Are the withdrawn titles playable anywhere?
Not at a licensed British casino. They stay in the index because people still search for them, and most surviving pages still present them as available. That is misleading rather than merely out of date. Clicking one on an old review page will normally produce an error rather than a game.
Where does the artwork on each entry come from?
Each entry carries the title's own tile, as the studio published it. The artwork and the marks remain the property of the provider and the rights holder, and appear here only to identify the game a record describes. One withdrawn title has no surviving promotional tile, so its entry shows its title screen instead.