Segatale Sonic (2)

An au where Sonic and friends Fuse with the Popular Indie Game, Undertale and their AUs. along with references to DBZ - DBS and Fnaf (My Au) (Characters) - (Sub-Character) - (Custom Forms) Sonic - Sans - (Hyper, Super, Super 2, Dark super, Dark Super 2, Dwarf Star Super 2 ) Robotnik - Asgore - ( Full power, Anti-Villain, True Knowledge (50%) ) Tails - Papyrus - ( Hyper, Ultra Instinct [Unmastered] True Hyper Instinct ) Nine (Sonic Prime Au [but is tails's older brother in this au]) - Alphys - ( Ultra Instinct, [The 'Architect'] ) Shadow - Undyne - ( Wrathful Chaos, Super, Raging Super, K-Type Chals Energy, K-Type Super/ Legendary Super, K-Type Super 2/ Legendary Super 2 ) Amy - Toriel - ( Serious Series, Unmatched Strength ) Mephiles - Gaster - ( Chaos, True Chaos ) Metal Sonic - Mettaton - ( Chaos Emerald, Super, Dwarf Star Energy ) Infinite - Chara - ( X!Event - Bc Chara | Chaos² ) ( EXE )'s (1) Lord X - Murderer Time Trio - ( Super, Super 2, Dark Super, Dark Super 2 )