True true, seems good enough, I can tell they used Digimon World 1 and 2 sounds, items and more, as well as ideas from the DS games =P
I think you talking about Digimon World: Next Order, from the little bit of what I know, that one you raise 2 digimons at the same time, the fight is like in the digimon world 1 where the digimon fights automatically and the player issues commands.
Nice! now you won't have to spend time soft reseting =D