Sans will use his very strong attack at the beginning of the battle; a series of bones and he is also the only monster that can shoot before the protagonist, and can easily hit the player caught off guard. Additionally, if the player challenges him again after losing to him, he will omit the last paragraph of his combat speech. If you accept his offer of forgiveness, he'll turn the combat frame you're in into a bone prison, then undodge an attack that takes your health to zero. The ending screen of Game over is also different from before: the game ending screen appears together with the accelerated version of "Dogsong", and the text will display: "geeettttttt dunked on!!! This means that in the Genocide Route you have to defeat Sans in order for the game to continue. For more inquiries, please check Game Costumes.
