Skins are unique character models that can be used in Plazma Burst 2 Multiplayer. All of the skins can be picked as avatars and used in-game, with the basic selection of skins being used for Multiplayer Deathmatch. There is another section of selectable skins that will be used for Team Deathmatch, which covers the red and blue varients of the general characters. Skins cannot be selected by the player in cooperative matches, and are instead chosen by the map developer. Skins give no advantages or special abilities to the player, and are purely cosmetic.
How to change your skin
To change your skin, simply make an account (guests cannot change their skin), and select the "Edit Profile" at the header of the site. There you will find all of the skins and their avatars to choose from. Remember to click "Update Profile" after selecting to save your choice. The only exception to this is the Star Defender skin, which is instead unlocked by completing the Star Defenders map.