Top Trumps - Roald Dahl Have swizzles of fun with this Roald Dahl Top Trumps set From Roald Dahl's beloved books, his goodies and baddies come face to face in this fantastic Top Trumps game. Featuring characters from The Big Friendly Giant, Matilda and Charlie and the Chocolate Factory, play along and see who is the greediest and brainiest, the mischievous and the most cunning. It is a great way to introduce children to the exciting world of Roald Dahl characters, and the perfect portable game to take on day trips and holidays.