Looking at what is available on the quarter arcade website, hard to recommend any.

Maybe build your own, that might be interesting for followers?

If you peel the skin off that lovable potato, you won't find much. Best ignored.
As an English speaking person, really enjoy following your channel, thanks for all the content.

Sabre Wulf by Ultimate Play the Game was the first game I owned on the Spectrum, fun fast paced maze game that doesn't take long to complete.