Our accessibility experts are yet to assess Blackhaven. If you'd like to suggest accessibility features we should record for Blackhaven, let us know on Twitter or via email. You can also Tweet, to invite the developer  to complete our accessibility questionnaire.Blackhaven is a narrative adventure where you play a college intern at Blackhaven Hall, a historic mansion burned down during the American Revolution. Play involves exploring the building and discovering a trail of secrets and misdeeds that span centuries.