They were supposed to evolve into certain line depending on the discipline, but the agumon and gabumon lines were outdated, I forgot, I make some changes, agumon and gabumon can still evolve into any form depending on the discipline, but the virus lines will be blocked, at least for now , I realized that happiness and discipline are too easy. you can download the update I just uploaded*, but i'm still testing the changes, in this update happiness and discipline gained in battle are much lower, and digimon's life span is longer, it also needs a little more levels to evolve, but the agumon and gabumon lines are fixed.
