Games of the Past: MicroMan Adventure

Does anyone else remember a game as old as this one?
http://www.andrewturnbull.net/microman.html

We've actually had this one long ago while under 10 years old, and I remember it even up to this game. It was hard like hell if you make one wrong turn, and of course the bosses don't play around either.

I think it's because we had version 1.0 according to this documentary. It was rather a very old one and from what I've read here, we've been with the hardest of the batch.

: Wow now you bought that one up, I do vaguely remember now!
This one was quite interesting though it had no BGM or anything much, also I
only got as far as to the room where if you fall once then get caught in the
wrong way, you're screwed. Yup, that's most likely V:1.0