Outerswap Frisk and Chara

Underkirb

epic

Frisk

Error snes

Suggested by @Kukimonfohda717

he secretly thinks it's cute

RTX Sans... (this took WAY too long)

idk what i made but i think its pretty cute

Undertale, but nothing's wrong.

Gameboy'd sans

Left - OG Gameboy

Middle - Gameboy pocket

Right - Gameboy colour + older models