The TPF Mod The normal characters are: Nightclub rodent, Irradiated Seadragon, Cavern Silverfish, City Ralts, West coast Minnow, Australian Frog, Urban Crow, Og Artstyle gray/grey goo. While the bonus characters are: Broken vacuum, TB Goldfish, Mineral Eater, Hummingbird, Sperm whale, Wynaut (Cause wynaut), Owl, & the Energy entity.