Verdant Escape - I like it. The melodies are quaint and whimsical. I quite like it. The only thing I was missing a little bit was some velocity automation. The melodies are great and I wonder if they could be lifted even further by punctuating some of the notes to make it feel even more alive. That said, it's already amazing work!
Fight or Flight - Nice! Things are getting serious now. This does indeed sound like battle music. I think the melody is very cool. One thing that might have been cool is to add a little bit of high frequency content in the drums every now and then. For example, some cymbal when you switch between sections, or some other details. Still a very cool track, and I think it would have been effective in a game for what you set out to do here.
Moonlit Reflections - This feels like a moment of reflection. Quite fitting for an ending or post-battle theme.
My favourite is probably Verdant Escape. I just really like that whimsical melody. Great job on the soundtrack man!