Our accessibility experts are yet to assess Quadrilla. If you'd like to suggest accessibility features we should record for Quadrilla, let us know on Twitter or via email. You can also Tweet, to invite the developer  to complete our accessibility questionnaire.Quadrilla is a puzzle game that combines line-clearing and mine-digging in a race to forge a path and stay ahead of the ever-descending mineshaft. Play is a combination of mining and Tetris, where you use your droid to dig out and arrange block lines to clear a way forward before you run out of screen. It stands out for enabling you to mine any Tetris block you need but balancing this with mining challenges to create a more-ish challenge.