"Fresh ground" hooked me right away, i always love hearing soft synths sat into the mix like that. conceptually, i love what you were going for with each track!! :~)
as loops, these would work well in a videogame context! i'd love to see how you experiment with adding some drastic chord progressions also! "cool air" gets a similar treatment when the sawtooth chords come in occasionally, which adds a change in energy and is overall a nice addition.