Tom and Jerry: The Movie is a video game for the Sega Master System and the Game Gear that has the same name as the 1992 animated movie. While it may have share the name and stars classic cartoon stars Tom and Jerry, the game has nothing to do with the movie. You play as Tom as he chases Jerry across various settings, with various obstacles and puzzles impeding Tom. Eventually, Tom will corner Jerry and catch him, but he can catch him much sooner than that.
In this run, The8bitbeast decides to have Tom and Jerry explore the entirety of all the levels in the game, letting Jerry be captured only when he is cornered. To do this, Tom has to keep Jerry moving by walking through walls and taking damage like he usually does.