The Biter will spray destructible pink worms in a large spray. These worms sometimes drop power ups, but usually not. Afterwards, it will open its mouth and attempt to ram you. A very simple strategy for this boss is to sit still and simply fire, although you probably need a few Options. The worms will be destroyed before they ever hit you, and his ram attack has a major flaw; his mouth stays open, leaving a safespot in the middle.
|Space entities||Nucleus • Intruder • Phoenix (Geezer Butler) • Goliath • Bubble Eye • Wyvern • Vulture Dragon • Blizzard Crawler • Chimera • Gillador • Volleone • Doom • Lynyrd Skynyrd • Triumph Kicks • Gaw • Giga • Killer Dwarf|
|Body horror||Abadon • Golem • Zylom • Big Eye • Gregol • Mad Skin • Brachion Eye • Biter • Berial • Huge Heart • Crawler (X) • Infected Statue|
|Plantlife||Choking Weed • Stinger Kid • Hunter Fang • Giga's Rose • Dendrodium • Hans Naughty|