A walkthrough of the ZX Spectrum game, reniM cinaM. A 2004 mod of Manic Miner where the game is flipped horizontally, making the screens "backwards". Even the music plays backwards.
From the recording originally sent by Daniel Gromann 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