Could Someone Help Me Find a Game?

There was this one game I played a long while atrás and I can't seem to find it. It's about a man and a fox. You control the raposa and you find pages of a journal(?). You also look for mushrooms, I think. The raposa can also find keys and unlock things, I believe. Plus you can find fadas (some strange light) that surround the fox. There's also some strange temples - I think - that gives the raposa some strange "boost" of some kind. Does anyone know of this game and what the título is?