A walkthrough of the ZX Spectrum game, The Final Frontier. A 1987 game from Gadtek. There are three missions to complete, by assembling a bomb and destroying the required object in each scenario. There's a few nods to Spectrum games and magazines in the final mission.
From the recording originally sent by Rafal 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