The "3-In-Line" and "Bongo" pinball machines, produced by Bally Manufacturing Co. in the early 1960s, share similar designs with distinct player configurations.
"3-In-Line," released in July 1963, is a four-player, electro-mechanical game featuring two flippers, three pop bumpers, two slingshots, five standup targets, and two rollunder lanes.
"Bongo," introduced in March 1964, serves as the two-player counterpart to "3-In-Line," maintaining the same playfield layout and features.