The Lion King, based on the famous Disney movie, is a platform game where you control Simba - initially as a young cub, and later as an adult lion. The plot of the game follows the plot of the movie. Each of the levels represents a part of the movie.
EZGames69 and SBDWolf save 1:28 over the previous run by playing on the easiest difficulty instead of the hardest and through better manipulation of the RNG. For more details, you can read the authors' comments.
For a TAS of the slightly different Genesis port, you can find it here.