The Sulphur Butterfly is a flying passive creature that spawns in the Forest. There are a few other variants of butterflies which are the Monarch, Purple Emperor, Zebra Swallowtail, Red Admiral, Tree Nymph, Julia, and Ulysses.
- They appear to be actively attracted to flowers, particularly Sunflowers although they never react with them other than flying around them occasionally.
- They can be caught with a Bug Net, yielding Sulphur Butterfly (Material).
- Added to the game.