Myfee

Okay so i've been looking for a game i played for some years ago.

It was on either gameboy color (or advance i dont remeber) or the ds (ds or 3ds)

It was realeased BEFORE 2011 (really helpfull right?)

If i rember correct, it was kinda like pokemon, you had monsters you fought with and (I think?) you could get new monsters. I think you started with a blue one?

I do remeber you saw it from third person perspective (again cant remeber)

I played as a male, so its either a male or both male and female characters.

I aslo remeber i was in some ruin of sorts, or an old temple.