Tons das Flores de Pã is quite simple and intimate track that captures the serenity of beautiful garden on a bright sunny day. This track could use little more reverb, the instruments feel a little dry and a central reverb would help glue the different instruments more and make it feel like a cohesive space.
The dissonance comes in big in Semitons Epifania e Pânico, creating an unsettling atmosphere that never lets up. The string parts feel a little static in as they are very long with minor variation. Adding some form of automation (eg, volume, expression, filters, vibratos) can inject more life into long notes to prevent it from becoming boring.
This is an interesting game idea and setting, the two tracks fit the of the story well, there's a good contrast between the perfect surface and the dark, mysterious secret.