Pinball on the NES is a standard example of a pinball machine, just played virtually.
There is a special bonus room in which the game turns into a Breakout clone of sorts, where the player controls Mario to save Pauline and earn bonus points. The game's manual considers rescuing her as winning the game.
In this run, eien86 executes a glitch that allows to instantly reach 100K score points earlier than it should be. Refer to author's comments for more information.