Inspired by "The Wizard of Oz", Wonderful Dizzy, the first official adventure of the series in 28 years now, sees Dizzy and Pogie catapulted with their home in the world of Oz, where they will have to contend with witches , wizards and puzzles of all sorts. The game itself is a classic arcade adventure developed for ZX Spectrum, but can be played easily from a browser on the most modern systems.
If you are interested in playing it, you can go to this page, where you can access the browser version or you can download the rom to use with emulators or to create a real usable cassette on a real ZX Spectrum. We also see a gameplay video: