The online casino offers. JammyMonkey is one of the few casinos that grant a no-deposit sign-up bonus, which may reach up to £ After you register an account and. Owner of top UK online casino brands mFortune, Mr Spin and Jammy Monkey collaborates with Neccton for RG solution. Jammy Monkey has a great selection of casino games with more then 32+ titles. Jammy Monkey is licensed under Malta Gaming Authority, UK Gambling. License. Jammy Monkey brings you hand-picked, in-house designed casino games on a user-friendly and easy-to-use gambling site. . A new low wagering site with exciting offers. Sign up at Jammy Monkey Casino & get an exclusive £10 welcome bonus, no deposit bonus required.