Worked on "An Elephant Stomping on Grapefruit" again. I got the Grapefruit Monster in. He jumps. He can now jump on the platforms as well as fall off them. The Grapefruit Monster's purpose is to be avoided by Eli (the elephant). If Eli touches the Grapefruit Monster, he'll lose a life. I don't know how many Grapefruit Monsters I can put on the screen at the same time. I don't even know if this latest version will work on hardware because I lost my Genesis everdrive.

Well, at least I got the Grapefruit Monster in and it works. He moves back and forth and jumps up periodically, so he may be on any platform. He can also fall off platforms as well. It would kind of be odd if it could float in mid-air.