Syobon Action, also known as "Cat Mario", is a very difficult and often unfair Mario-clone platforming game that usually takes many tries to complete. Everything is trying to kill you, from the ground to the power-ups to the sky, and dying at times is actually required in order to progress in some levels. Good thing the game has some sweet music from Cheetahmen and a few Mario games to soften the blow.
In this run,
Snoworange opts to complete "World 0", a crazier version of World 1 accessed in Random Mode, as fast as possible. The sword is forgone as it can be used to warp to the credits and instantly beat the game.