Ellon Biofuel will be biofuel produced by the excrement and bacteria of Ellon's gastrointestinal tracts. Its main use is as a renewable energy resource (in specialized vats, in renewable energy factories). Some species of Ellons' intestinal bacteria are used for other purposes, such as in compost, lab studies, compost, and more. As Ellons gain the ability to eat and drink, they must also urinate and defecate, just like the Bomberman siblings (and all the creatures) do.