Snakes are not uncommon in Castaway 1. They are known for their strong poison which can drain you of heart points. These slithering creatures can be found in every part of Castaway except for the Magma Crater. Snakes can sometimes leave you their skins when they are defeated. There are three types of snakes in Castaway 1:
Snakes can also be found in Castaway 2. It would be a good idea to have an antidote ready when facing a snake (just in case).