Undertale Yellow is about a child who goes on a mission. Find yourself in a world where there are a huge number of monsters. Only you have the right to decide what to do with them! No one should die here, so look for peaceful paths.
After each event, users can make a choice. Make the right decisions that will allow you to plunge deeper into the plot! Understand which of them will become your true friend, and which will be your sworn enemy! This process will make you laugh and cry, but for now dodge bullets!