Undertale, the critically acclaimed role-playing game developed by Toby Fox, has captured the hearts of gamers worldwide with its unique storytelling, engaging characters, and innovative gameplay mechanics. Originally released for PC and later for various platforms including the Nintendo Switch, PlayStation 4, and Xbox One, Undertale has become a modern classic. However, for those looking to play Undertale on their Nintendo DS, the process involves downloading a ROM, which can be a bit tricky given the game's original release platforms.