As most UK punters play online slots on their phone, [https://uk-prestigecasino.com](https://uk-prestigecasino.com/) we only recommend mobile-friendly sites. We also test load speed, navigation, and gameplay on smartphones and tablets on the app and mobile browser version of the site. If a platform provides a subpar mobile experience, such as laggy games or a poorly designed site, it won't make our list. MrQ makes it easy to play online slot games wherever you are. From popular online slots to progressive jackpot slots, every casino slot is built to load fast and play clean across mobile, tablet, and desktop. Our editors will review what you’ve submitted and determine whether to revise the article. The average RTP for slot games online is around 96%. However, with more regulation, RTP rates have reduced under 96% in most cases. Slot game providers/studios do offer multiple RTP settings which casinos can choose from.