Having a list of accessibility functions or options in the description of a game or app would be extremely helpful.
I am missing my left hand so playing some games can be difficult or impractical without control configuration. The only problem if I have no idea what titles have this feature. If the accessibility functions were listed such as control configuration, text to speech, color blindness, one hand mode, etc. I'd be able to see what games offer the ability to change the controls.
I'm sure I'm missing several useful accessibility options, but having this feature would help create a more inclusive platform that could help those with disabilities or other ailments enjoy titles without having to return every single game they are unable to play or enjoy to it's fullest.