how well do you know undertale?

1: in the gencocide path who is the hardist character to fight with out seeing undertale spoiliers?

2: what boss plays the song metal crusher

3: who is sans's brother?

4: who is sans's dad/father? (i reccomend thinking

5: who do you first encounter

6: what font does sans talk in his dialoug?

7: how does W.D Gaster communicate

8: heres the final question. whats the final boss in the pasifist path?