Very nice! I like the casual approach to the game - it doesn't always have to be some giant super dramatic video game, it can be just a nice mobile game yo pass the time.
I really like the first track! You captured an excellent atmosphere, and the production helps elevate it to greatness.
The second track is pretty cute, and delivers of that tutorial feeling - the kind of random percussion, the minimal production and the broken up melody.
The last track is nice. I like the minimal instrumentation on it, and the melody is pretty catchy. Harmonically, it feels like it's not staying in one place, but it's also not taking massive leaps either, which feels pretty smooth.
Overall, very nice!