Boss

There are ten bossess in 20XX, one for each major level. Each boss uses a specific power and, conversely, each is susceptible to a certain power that can only be acquired by defeating other bosses.


 * The Perforator
 * Kur, Gatekeeper
 * Shatterbeak
 * Twin Astrals
 * Rollster
 * Death Lotus
 * Vile Visage
 * Eternal Star
 * Dr Brighton Sharp
 * Dr Arlan Flat