1
Book of 99 — 99.00% RTP
Relax Gaming
High volatility
A book-style slot with a 99% standard RTP and expanding symbols in the free-spins round.
Which AK Bets slots have the highest RTP?
We kept only slots with a standard theoretical return above 96%. The table is sorted from highest to lowest RTP. It is not a prediction of which game will pay in a short session.
How to read the ranking: a 98% RTP is mathematically stronger than 96.5% over a very large sample, but volatility still affects how the result is distributed. Low-volatility slots tend to produce smaller, more frequent wins; high-volatility games can produce longer losing stretches.
Highest RTP slots at AK Bets
All listed standard RTPs are above 96%. Check the game information screen for the active casino version, especially on jackpot, Megaways and bonus-linked editions.
| Rank | Slot | Provider | Standard RTP | Volatility | Why it made the list |
|---|---|---|---|---|---|
| 1 | Book of 99 | Relax Gaming | 99.00% | High | A book-style slot with a 99% standard RTP and expanding symbols in the free-spins round. |
| 2 | Mega Joker | NetEnt | 99.00% | High | The 99% figure applies to optimal Supermeter play; the basic mode returns less. |
| 3 | Blood Suckers | NetEnt | 98.00% | Low | A low-volatility vampire slot with a pick bonus and one of NetEnt’s highest RTPs. |
| 4 | Money Cart | Relax Gaming | 98.00% | High | A bonus-led spin-off from the Money Train series with a 98% standard RTP. |
| 5 | Wild Swarm | Push Gaming | 97.03% | Medium | The hive meter builds towards Swarm Mode; the standard RTP is 97.03%. |
| 6 | Jammin’ Jars | Push Gaming | 96.83% | High | Cluster wins and multiplier wilds make this a volatile high-RTP option. |
| 7 | Extra Chilli | Big Time Gaming | 96.82% | High | A Megaways slot with a gamble ladder for free spins and a 96.82% standard setting. |
| 8 | Big Bass Bonanza | Pragmatic Play | 96.71% | High | Money symbols are collected by fisherman wilds in the free-spins feature. |
| 9 | Big Bass Splash | Pragmatic Play | 96.71% | High | A Big Bass sequel with collectable money symbols and retriggering free spins. |
| 10 | Great Rhino Megaways | Pragmatic Play | 96.58% | High | A Megaways version of Great Rhino with cascading wins and free spins. |
| 11 | Wanted Dead or a Wild | Hacksaw Gaming | 96.38% | High | A very volatile western slot with three different bonus formats. |
| 12 | Book of Dead | Play’n GO | 96.21% | High | A widely available book-style slot with expanding symbols in free spins. |
| 13 | Starburst | NetEnt | 96.08% | Low | Expanding wilds trigger respins in one of the best-known low-volatility slots. |
Availability changes. A title may be removed, renamed or replaced with another RTP profile after this research date.
The leading AK Bets high-RTP picks
These four games sit at the top of the current shortlist. Their RTP is the main reason they rank highly; theme and maximum win were not used to inflate the order.
2
Mega Joker — 99.00% RTP
NetEnt
High volatility
The 99% figure applies to optimal Supermeter play; the basic mode returns less.
3
Blood Suckers — 98.00% RTP
NetEnt
Low volatility
A low-volatility vampire slot with a pick bonus and one of NetEnt’s highest RTPs.
4
Money Cart — 98.00% RTP
Relax Gaming
High volatility
A bonus-led spin-off from the Money Train series with a 98% standard RTP.
How we ranked AK Bets slots
The process is deliberately narrow. It measures published RTP and catalogue availability, not whether a game is popular or heavily promoted.
Checked the catalogue
We used the public slots page, indexed game listings and provider filters available on 16 July 2026. Client-rendered and geo-restricted lobbies are flagged in the research note.
Matched the correct title
Game names were matched to the studio’s standard RTP. Jackpot editions, sequels and branded variants were treated as separate games.
Applied a strict cut-off
Only figures above 96.00% were kept. A game at exactly 96% does not qualify for this page.
How to check the current RTP before playing
The casino’s active game file matters more than a review or provider average.
Open the help panel
Launch the slot and look for “RTP”, “Return to Player”, “Game Rules” or “Information”. The percentage shown there applies to that version.
Check the exact edition
Do not transfer the RTP from a base game to a Jackpot King, Megaways, Gold Spins or other network version. They can use different maths.
Separate RTP from bonuses
A high-RTP game may be excluded from free spins or may contribute less to wagering. Read the promotion’s eligible-game list separately.
Lower-volatility options in the list
RTP and volatility answer different questions. These listed games are marked low or medium volatility, so their returns are usually less concentrated than the high-volatility picks.
Blood Suckers
98.00% RTP · Low volatility
A low-volatility vampire slot with a pick bonus and one of NetEnt’s highest RTPs.
Wild Swarm
97.03% RTP · Medium volatility
The hive meter builds towards Swarm Mode; the standard RTP is 97.03%.
Starburst
96.08% RTP · Low volatility
Expanding wilds trigger respins in one of the best-known low-volatility slots.
What this ranking does not tell you
It does not predict a session
A slot with 99% RTP can still take the full stake in a short run. The percentage only becomes meaningful across a huge number of spins.
It does not show hit frequency
Two games can share the same RTP while paying in very different patterns. Volatility, hit rate and prize distribution shape the experience.
It does not improve the odds over time
Previous losses do not make the next spin more likely to win. Each RNG result is independent.
Safer play
Set a fixed limit before opening a slot. A higher RTP reduces the mathematical house edge but does not make gambling a way to earn money. Stop when the planned budget or time limit is reached.
AK Bets RTP FAQs
What is the highest RTP slot at AK Bets?
In this 16 July 2026 catalogue snapshot, Book of 99 leads the list with a standard RTP of 99.00%. Check the in-game information because the active version can use another certified setting.
Are all AK Bets slots above 96% RTP?
No. This page is filtered. The full lobby also contains games at 96% or below, and some titles have several RTP profiles.
Does the casino change RTP after each spin?
No. The selected game version has a fixed certified maths model. Individual results vary because each spin is random, not because the percentage moves with wins or losses.
Why can another website show a different RTP?
It may be quoting another certified profile, a jackpot edition or an older version. The help panel inside the live game is the best place to check.
More highest-RTP casino guides
Use the index to compare the same slot across different casinos and check whether the active RTP profile changes.
Research note
Indexed public catalogue and provider pages checked; a logged-in title check is recommended before launch.
The official casino link is provided for catalogue verification, not as a recommendation to deposit.