The WORST pinball game ever, Ready, Aim, Expire.
This boat anchor is closely followed by Goldball. Not only does the game suck rotten easter eggs, it is the harbringer of doom for a company that used to make great pinball games. This pinbomination was the defining moment that rang in the end of the Golden age of Bally.
Then... Algard, Beeeeeg Flipper, Force II (because Force I wasn't bad enough), El Boro, Roy Clark the Enterdrainer, Hootenanny'd finishing up with Austin UnderPowered and finally the game that gets you to jump rope... Champion Schlub.
My Flop 10. There ya have it!