Loco-Motion, also known as Guttang Gottong, is a puzzle arcade game developed by Konami in 1982 and published for the Intellivision system by Mattel. The game invites players to manage a multi-train subway system by moving tracks and avoiding collisions in an increasingly challenging series of puzzles. This early strategy and puzzle genre video engages players in railway-themed problem-solving, showcasing distinctive graphics and sound effects emblematic of the early 80s gaming era.