Inspired by letters written during the First World War, Valiant Hearts is a puzzle adventure game originally released for PC and consoles. Its 2D graphics are similar to Child of Light and its narrative brings a multi-dimensional format hitherto unseen in mobile gaming. Players work their way through the stories of five characters, each representing an individual from a different allied nation touched by the sceptre of The Great War. Despite its comic flourishes, the emotional pay-off is nothing short of epic. £2.99 (iOS) • You may also like the latest impossibly slim waterproof sony xperia z3 compact android tablet.