Might as well link to TCRF and be done with it, eh?
https://tcrf.net/Super_Mario_Land
https://tcrf.net/Tetris_%28Game_Boy%29

Quote Originally Posted by JSoup View Post
It also had other quarks like moving platforms hidden under floor blocks, enemies that are put in areas where you'll never see them or be able to go and other crap that was dummied out in 1.1.
The aforementioned suggests that was not changed between revisions.