Overall I love this, mostly sound just like it would be in place in the game apart from the section Aurélien mentioned.

This phaser synth sounds just like Metroid Prime. I like the machine-like sound design which adds to that feel. The bells give it a wintery feel that fit the Phendrana Drifts level specifically. I like the beat and melody you introduce about half way through - it allowed your own style to poke through and I think it blends nicely. The part at 2:09 is really cool and I like how you slowed everything down like it was frozen and just hit synth chords. While I think that this track would probably have more melodic and harmonic elements than other tracks in the game, I do not think it would be out of place alongside other Metroid Prime tracks. Great work and thank you for sharing!

Sound choices fits very well overall but between 1:55 and 2:25 the style gets away from the Prime soundtrack.