My older brother discovered this game and Nibbles hidden on our GeoWorks Ensemble computer in the early 90's. We had already been playing 5.25 inch floppy-based games like Demon Blue, Millennium: Return to Earth, Lemmings, Crime Time, and Ultima VI: The False Prophet, and finding these two secret games was like finding awesome secret pirate treasure.
This game is like a super primitive form of the Worms games by Team17. You enter a power number and an angle for your throw, then lob your explosive banana. You CAN just randomly enter numbers to fine tune it. OR you could use this as an opportunity to learn some geometry and break out the ruler to measure the computer screen from ape to ape.