Mark Rylance - Editor in Chief and Developer at AllSlotsOnline.Casino

Mark Rylance - Editor in Chief and Developer at AllSlotsOnline.Casino

Editor in Chief & Developer at AllSlotsOnline.Casino

Hi all! I am Mark Rylance, editor-in-chief of AllSlotsOnline.Casino. Online gambling has been part of my life for over 12 years: I started with amateur poker, then moved on to slots, roulette and blackjack. My role has changed since then: I coordinate a team of specialist writers, each in their own area, and I review every review and guide before it goes live.

My experience with the web and the industry goes mainly into keeping a clear, honest line across the whole site. I have never stopped in my hobby, constantly improving the knowledge base within All Slots Online Casino. We strive to make a site where players can find really good projects and try all online slots absolutely free, without any requirements, age limit 21+. And I sincerely believe that online casinos are not a way to make money, but only good recreation and emotion.

Professional Summary

Mark Rylance is a gambling expert specializing in online casinos and slots. His knowledge and skills allow players around the world to get data on more than 25,000 slot machines available at online casinos, regardless of the subject, whether it is classic slots or roulette with a live dealer. Mark's experience is thousands of hours in online casinos and millions of spins made. Which he is ready to share with other players around the world thanks to AllSlotsOnline.Casino.

He prefers a more direct approach: if you want something from Mark then speak up and ask for it clearly, otherwise you may have trouble getting what you need from him.

Work Experience

Mark has spent his entire adult life in the web and his passion for online gambling. Such a knack allows him to launch informational and commercial projects in the online casino niche. Under his belt he has launched dozens of projects around the world that were very successful in their respective countries.

His experience in business helped Mark to gather a team which is fully dedicated to All Slots Online Casino, to develop and improve it, making the user experience better and treating online gambling and responsible gaming as a whole.

Since 2025 much of my time has gone into the site itself. We rebuilt its structure from the ground up, reworked the navigation and the design so readers reach what they need in fewer clicks, and kept testing every change against how people actually use the pages.

In 2026 the team grew well beyond its early days. We opened dedicated editorial desks for other languages, each staffed by native writers who cover their own market, while I coordinate the international newsroom and hold every desk to the same standard: play the games, check the terms, and say plainly what we find.

Welcome to AllSlotsOnline.Casino

I am Mark Rylance and this is my site where you will find reviews of thousands of online slots of different subjects, with many slot machines available for free demo mode and a base that is constantly growing. Every visitor can easily find the games that come to mind and that have the best RTP rates. We are constantly selecting only worthy projects for the rating, ones that will really serve players well.

How our team works

Each writer owns a specific area. Slot reviews are handled by Jack Sullivan, Emily Carter and Ryan Mitchell; online casinos by Daniel Hughes and Sarah Collins; bonuses and payments by Olivia Price. As editor-in-chief and a former slots developer, Mark Rylance is hands-on with the games himself: he wrote many of our earlier slot reviews and still revisits and updates them, and lends a hand across the rest of the content. He also reviews and approves every review and guide before it goes live, keeping a consistent editorial standard across the site.

The method is the same on every page: we play the games, check licences and payout terms, and update a review whenever something changes. Nothing is published on a hunch, and when a casino or a slot falls short we say so plainly. The goal is simple: give players in your country the same information we would want before spending our own money.

Our editorial team

All our content is written by our editorial team and checked before publication. We play the games ourselves, verify licences and withdrawal terms, and update every review as soon as something changes.

Under the supervision of Editor-in-Chief Mark Rylance

About our team