Sea Hero Quest is a designed to create the world's largest crowd sourced data set benchmaking human spatial navigation, bringing scientists one step closer to developing new diagnostic tests for dementia. As you play, your anonymous navigation data is collected and sent to a secure scientific database to help with dementia reseach. All data collected is completely anonymous and stored in a secure server
You have to slide to steer the boat you're on and find the bouys, before the game starts you have to memorize a map. When the game starts the screen flickers gray and colour. It's highly annoying.