can be played without visual feedback and instead use audio-based techniques such as audio cues or synthetic speech. The audiogames website provides a comprehensive overview of available games. One-switch games are games that can be played using switch access and which accommodate the abilities of users with severe motor impairments or cognitive impairments. The oneswitch website provides an overview of available one switch games. Games for people with a learning disability, people with a Learning disability, may have low literacy or a combination of Complex Needs, for instance an individual might also have Ataxia or limited co-ordination. A detailed description of gaming with a learning disability. Universally Accessible games are games that offer multiple interfaces to support different impairments. An overview of universally accessible games can be found here. These games are not only great examples of accessible games, but also drive innovation in game design. In recent years, game accessibility has been actively researched, for example in student projects . The unique limitations of the target group make such projects interesting, instructive and challenging for students. The Game Awards 2020 introduced a new category "Innovation in Accessibility" to honor games that made strides in improving game accessibility, with The Last of Us Part II awarded the inaugural title. Many tabletop games require the ability to see and understand complex information. Sites like 64ozgames.com provide accessibility kits to make inaccessible tabletop games more inclusive. Modifications for improved accessibility Development tools Electronic Arts announced in August 2021 that it will offer five patents related to accessibility, including the ping system introduced in Apex Legends, for free to all developers to use without fear of litigation indefinitely, as well as plans to promote any future patents related to accessibility within video games in the same manner. Controllers Small companies and volunteer based groups have modded video game controllers to help make video games more accessible for those with physical impairments. Despite these innovations there is no one-size-fits-all solution for accessible controllers. Game Box Controllers are modified Xbox, Xbox 360, PlayStation 3 controllers, with different switches and are custom to the needs of the individual, with much variety. Ben Heck modifies Xbox One controllers to be able to function single-handedly. The Controller Project is a volunteer based project where people can request or build custom controller modifications to better other's gaming experiences. SpecialEffect is a UK based charity where therapist and technologists modify