Company CD PROJEKT S.A. created these great apps:
The Witcher 2 Interactive Comic Book, The Witcher 2, The Witcher Adventure Game, The Witcher Battle Arena, The Witcher Stickers, GWENT: The Witcher Card Game, 巫师之昆特牌, The Witcher Tales, GWENT: Rogue Mage, Roach Race, and others..