After I got the secret character - Kuri-Debitchi, the date on my devilgotchi is stuck at 15. It won't go any higher as each day passes. I let her devil power goes over 95 and I actually got "Bad Ending". I can't believe this. Here are my questions:
Does your devilgotchi date stuck on day 15? does it go 16, 17, 18, 19...
How do you get "good ending" if they don't die?
I have got "good ending" before but never secret character..
The Devilgotchi age metre does indeed remain at 15 until your little devil returns to the Devil World. Devils usually leave you at around age 17 - 19, although the metre is always stuck at 15. When they do decide to leave, they'll wave, and when you press a button a curtain will fall followed by the Good Friend ending.
You'll always get a Bad Ending if the DP reaches 100. You just have to wait for them to decide to leave in order to get Good Friend