Game database
Online Slots
How slot games decide results, what the published numbers actually describe, and a database of titles with their verified figures.
Filter and sort the game list
| Game | RTP | Volatility | Grid / lines | Released | Data |
|---|---|---|---|---|---|
Punk RockerNolimit City · Video slot
|
96.01% | High | 12 Feb 2020 | ||
The Crypt 2Nolimit City · Video slot
|
96.1% | Very high | 3 Mar 2026 | ||
Mega FortuneNetEnt · Video slot
|
96.6% | Not published | 23 Jan 2009 | ||
Wanted Dead or a WildHacksaw Gaming · Video slot
|
96.38% | High | — | ||
R.I.P. CityHacksaw Gaming · Video slot
|
96.22% | Medium-high | — | ||
San Quentin xWaysNolimit City · Video slot
|
96.03% | Very high | 12 Jan 2021 | ||
Fire in the Hole xBombNolimit City · Video slot
|
96.06% | Very high | 2 Mar 2021 | ||
Fat RabbitPush Gaming · Video slot
|
96.45% | High | — | ||
Dragon's LuckRed Tiger · Video slot
|
96.24% | Not published | 13 Apr 2016 | ||
Vikings Go BerzerkYggdrasil · Video slot
|
96.1% | Medium-high | 23 Nov 2016 | ||
Divine FortuneNetEnt · Video slot
|
96.59% | Not published | 24 Jan 2017 | ||
Chaos Crew 2Hacksaw Gaming · Video slot
|
96.27% | Very high | — |
An online slot is a game of chance in which a random number generator (RNG) settles every spin. The software maps each random result to symbol positions on the reels, then pays according to the game's paytable. Nothing a player does between spins changes what comes next.
Regulators set standards for this process. The UK Gambling Commission's technical standards require results to be acceptably random and unpredictable, and they prohibit games that adjust their probabilities in response to earlier results1.
Two published numbers describe a slot's maths. Return to player (RTP) is the theoretical share of all stakes a game is designed to pay back over a very large number of spins, and UK standards require this kind of information to be available to players2. The house edge is simply 100% minus the RTP.
Volatility describes how that return is spread out: frequent small wins at one end, rare larger ones at the other.
Features such as free spins rounds, multipliers and cascading reels are built into the RTP, not added on top of it. In Great Britain, autoplay and spins faster than 2.5 seconds have been banned on online slots since 31 October 20213.
The database below lists titles with their published RTP and volatility where we could verify them. For background, read how RTP is calculated and our volatility guide.
FAQ
About slots
Can a slot be "due" to pay out?
No. Each spin is settled independently by the random number generator, so a long run without a win does not make the next spin more likely to pay. UK technical standards specifically prohibit compensated games that change their probabilities to balance out earlier results. Any streak you notice is a normal feature of randomness, not a signal about what comes next.
Does a higher RTP mean I will win more?
Not in any single session. RTP is a theoretical average across a very large number of spins, and over a short session volatility has far more influence on results than a difference of one or two percentage points. A higher RTP does mean a lower house edge, so the expected cost of play over time is lower. It is still a cost.
What is the difference between RTP and volatility?
RTP tells you how much of all stakes a slot is designed to return in the long run. Volatility describes how that return is distributed. Two slots with the same RTP can behave very differently: a low-volatility game pays small amounts often, while a high-volatility game can go many spins without a meaningful win before paying a larger amount. Our guide to slot volatility covers this in more depth.
Where do the figures in the slots database come from?
We take RTP, volatility and other figures from providers' own published information and mark a value as verified only when we have checked it against that source. Where a figure could not be confirmed, we leave it blank rather than estimate it. The information screen inside the game remains the reference for the version you are looking at. Our review methodology explains the process.
Gambling can cause harm
No game gives a guaranteed return, and losses cannot be won back by playing more. If gambling is affecting your money, work, sleep or relationships, support is available — including free services you can contact from the Maldives.
Editorial independence. This edition of KiraBet carries no affiliate links, no paid placements and no links to gambling operators. Nothing here is an invitation to gamble. Read the full disclosure or see how we review.