A walkthrough of the 2017 ZX Spectrum game, Qbox. More info. and download here: http://www.elmundodelspectrum.com/contenido.php?id=1754&d=%A1Nuevo!-Qbox-(thEpOpE/amn3s1a-team). From the recording originally sent to http://www.rzxarchive.co.uk/ .
Recorded using "rollback", a feature of the emulator which allows you to mark a point, which you can then roll back to later if you get into difficulty, and try again. More info. on the channel "About" page: https://www.youtube.com/user/rzxarchive/about