Lunar Pool, also known as Lunar Ball in Japan, is a billiards simulation game for the NES. Taking aspects from mini golf, the game has you play billiards on a variety of different-shaped pool tables, The goal in each table is to pocket all the numbered balls by hitting them with the cue ball. There is also a friction setting that determines how fast the ball decelerates as it travels, with a friction setting of 0 making it so that a ball will only slow down if it hits another ball.

For this run, eien86 plays the whole game with the friction set to zero and by striking the cue ball as little as possible, effectively making multiple perfect one-strike plays in the process despite how lengthy some of them are.