ESSENTIAL COOKIES   Authentication: We use cookies to verify your account and determine when you’re logged in so we can make it easier for you to access the Riot services and show you the appropriate information, experience and features. For example, we use cookies to keep you logged in as you navigate between different pages on the Riot service or access secured portions of the Riot services. Cookies also help us remember your browser so you do not have to keep logging into the Riot services.   Security:We use cookies to provide necessary checks and controls to protect both you and us. For example, they help us to authenticate your use, prevent fraudulent use of access credentials maintain the confidentiality of your data and to help us detect malicious activity and violation of our Terms of Service. However, your experience may be less functional and you may need to re-enter your preferences each time you visit.      Analytics and research: We use cookies to collect info about your interactions with the Riot services which helps us to understand and analyse how you use the Riot services and improve them. For example, they help us understand and analyse which pages are the most frequently visited, identify when you may encounter difficulties and identify ways to improve the Riot services. In other words, they allow us to see and analyse overall patterns of usage on the Riot services, analyse general traffic and show the ways you interact with the Riot services. We may also engage partners from time-to-time to help us better understand and analyse how you interact with the Riot services, including by placing analytics and research cookies on our behalf. For example, we use third-party analytics providers like Google Analytics to help evaluate and report on use of the Riot services. These companies may set and read their own tracking technologies to gather info about your online activities across websites and services. (such as browser history) and where you agree to this in accordance with your privacy settings on social sites, with information we obtain from social sites (such as with respect to your usage of it or your posts, messages or comments on it) Cookies may be placed on your device by Riot Games as the operator of the Riot services. These cookies are called “first party” cookies. Some cookies may also be placed on your device, when using the Riot services, by one of our partners. These cookies are called “third party” cookies and are used to provide services to us and others. Therefore, some cookies that have been set on the Riot services are not related to Riot Games. When you visit a Riot service with content embedded from, say Google’s DoubleClick, Nanigans.com or Ad4game.com, these partners may set their own cookies on your web browser. 

Summary:
This service requires first-party cookies. Blocking first party cookies may limit your ability to use the service. This service uses third-party cookies for statistics. This service can view your browser history. The service uses third party tracking pixels to track social media conversion. This service requires first-party cookies. This service employs third-party cookies, but with opt-out instructions.