Undertale and Deltarune's representation of a being's essence, in the form of a pixelated Heart. Human souls are depicted upright and human monster souls are shown upside down. Monster souls are all colored white, while human souls are many different colors.
Across both games, the player character is always depicted with a Red Soul (Utdr).
Souls
- Red Soul (Utdr)
- Soul (Character) (Deltarune)
- Monster Soul (Utdr)
- Cyan Soul (Utdr)
- Orange Soul (Utdr)
- Blue Soul (Utdr)
- Purple Soul (Utdr)
- Green Soul (Utdr)
- Yellow Soul (Utdr)