Lode Runner on the Amstrad CPC is a strange one: it’s like a monochromatic version of the Atari ST version.
French developer Loriciel created both this and the Atari ST version and must have developed them together as they have the same look and feel.
This Amstrad version of Lode Runner came quite late, in 1989. Might possibly have only been released in French-speaking markets. I couldn’t find an English language version.
Amstrad Lode Runner is creditable, and well worth a play, though.
More: Lode Runner on Wikipedia