This file is in the public domain because its publisher Firebird Software released it with the following deceleration on the reverse inlay of the game's packaging (imagetext):
Firebird disowns all copyright in this product. It may be copied, lent, hired or transmitted at will.
This template must not be used to dedicate an uploader's own work to the public domain; CC0 should be used instead.
This work must carry justifications for free usability in both the United States and its country of origin.
Captions
A cover artwork for a 1980s video game, showing a screenshot of a crude dog-themed game. At the bottom is the publisher logo "Firebird" with an abstract phoenix, while at the top it reads the title "Don't Buy This: Five of the Worst Games Ever"
Uploaded a work by Firebird Software from Spectrum Computing https://www.spectrumcomputing.co.uk/entry/11245/ZX-Spectrum/Dont_Buy_This with UploadWizard