This was one of may favorite old Nintendo Game and Watch Games. (I found a really cool FLASH version, just click on the window to make it active.)
START (Easy Game) = GameA Button
START (Harder Game) = GameB Button
RUN LEFT = Cursor Left
RUN RIGHT = Cursor Right.
GOAL: Try to stop the people jumping out of the buildings from hitting the ground.
We made a level in Earthworm Jim back in the old days (saving puppies), simply because I had great memories of this old LCD game.