Digimon World 4

Can Dorumon evolfe into champion type digimon?

To make me more powerfull

Dorumon can't divivolve into a champion, only ultimate or mega, and it's by doing quests that the digi-elfs give you.
Ex: 1 - by compleating death valley quest, dorumon will get the weregarurumon digivolution;
2-by compleating the item road quest dorumon will get the clavisangemon digivolution.

there are NO champion level digimon only rookie-ultimate-mega but to get digimon you do sidequests.

I dont know but I think you do side quests until you get a champion and besides mega is better than champions in my book.

Dorumon and other Digimons can digivolve only into Ultimate or Mega forms by doing various quest like Undead Yard or Item Road in Normal difficulty but other forms can be obtained by doing other quest in Hard or S.Hard mode.You can get other modes by defeating the last boss in normal or hard mode.

No he cant but in the movie he does digivolve into a champion and ultimate