It's incredibly impressive that you made this in such a short time, because these tracks are really high quality!
1st track : I love this type of solo piano piece, even if it's super short.
2nd track : I really like the electric keyboard (I don't know exactly what obv) you used here, it's so serene and calm, with a full and pretty lush sound. Lovely!
3rd track : A solid "danger" theme! Dramatic and tense, but also still with a good melody and a great feel. Nice!
This is a really well produced ost, with some good composition to "close the deal"!
Nice job!