Slots A–Z

This is the index of the whole library: every slot we hold a spec sheet for, each one carrying its reel layout, its paylines or ways to win, and the return-to-player figure the studio published for it. The point of a library rather than a top list is that you can look a game up before you play it instead of being sold it.

Sheets are grouped two ways. By studio, because a developer's maths carries across its catalogue — once you know how a studio treats volatility and bonus frequency, you can predict the feel of its next release. And by name, alphabetically, for when you already know what you are looking for and just want the numbers.

Every figure on a sheet comes from the game itself or the studio's own documentation. Where a developer ships several RTP versions of the same slot — and most of the big ones now do — the sheet says so, because the copy a casino has licensed may not be the copy the reviews were written about.

Free play is there to check a game's rhythm rather than to win anything: the same reels and maths, no money either way. If you move on to real stakes, the terms are set by the casino, not by us.

A sheet is deliberately dull to read, because a slot is easiest to judge when the marketing is stripped off it. Reels, rows, ways to win, what triggers the feature, what the feature can pay and what the studio published for return and volatility: that is the whole of it. Everything a trailer adds — the licensed soundtrack, the jackpot ticker, the phrase about a legendary win — changes nothing about the distribution behind the reels, and a sheet that stayed silent about the maths in order to sound exciting would not be worth keeping.