Raid on Bungeling Bay, Bungeling Bay, by Tom Mulgrew.

From “Raid on Bungling Bay”.
My first C64 game, by virtue of my uncle forgetting to take it out of the disk drive when he sold it to us.
I eventually figured out the object of the game was to bomb all 6 factories until they exploded.

When you complete the game it presents a news-paper article about your victory. The first time I managed this, I lost all my lives in the process and just managed to destroy the last factory by crashing my out-of-control helicopter onto the last factory as it fell out of the sky. The newspaper article included all this information which was extremely rewarding (and rather cleverly programmed).

I found out later that it was written by Will Wright who went on to write Sim City.