Main Characters Asriel 10 main appearances Bete Noire 9 main appearances Papyrus 8 main appearances Gaster 9 main appearances Sans 8 main appearances Toriel 8 main appearances Jessica Grey 7 main appearances Undyne 7 main appearances Asgore 6 main appearances Frisk 6 main appearances Chara 6 main appearances Ronan Cass 6 main appearances Rave Rutrow 4 main appearances Flowey 2 main appearances
Recurring Guest Characters Asriel 2 guest appearances Papyrus 1 guest appearances Sans 1 guest appearances Jessica Grey 1 guest appearances Undyne 1 guest appearances Asgore 1 guest appearances Alphys 3 guest appearances Hugo 3 guest appearances Cam (Green boy) 2 guest appearances Mettaton 2 guest appearances Robin (Orange girl) 2 guest appearances Raven 2 guest appearances Abigail (Light-Blue girl) 1 guest appearances Lily (Green girl) 1 guest appearances Isabelle 1 guest appearances Zachary 1 guest appearances Zachary's Mother 1 guest appearances Surveillance girl 1 guest appearances Muffet 1 guest appearances Tobias 1 guest appearances ⇤ « 1 2 » ⇥