What is
the name of a video game (from the 80s) where 1/2 rabbits have to kill things and eat carrots?
It was one of those old arcade video games, you could play 1 or 2 players. the rabbits would not move, the screen would move and trap them on the left. they had to shoot the baddies and kill monsters. after e 3-4 worlds they would get a bonus screen with carrots falling from the top. the carrots would give them their life back (they had 3 life bars, one for each life, with 3 lives), and the more carrots the more points.
Answer
Was it rabbit punch, perhaps? that is
not one i am
too familiar with, but your description sounds about right. take a look at the link and see if you recognize it.