In the Beginning of Time: The instrumentation feels quite epic with the low strings and the exotic flute. I imagine an action RPG game like Legend of Zelda fitting well with this soundtrack. The short strings keep the beat and feel like a ticking clock (I’m sure that was intentional, but it definitely came across clearly).
Time is Running Out: The shift in mood now gives us a sense of urgency. The string 8th notes with the epic war drums reminds me of some really cool music I heard in the Fire Emblem Three Houses game. It is awesome that you have a cohesive sound all the way through, but I don’t think I heard any one part repeated exactly, which makes the music feel alive and less like a robotic loop. My favorite part is the return to the epic driving string section just before the 3 minute mark.
Everlasting Time: The change to the pizzicato strings and the addition of the choir gives a notable character to the main theme of the game. Despite the minor key, the heroic qualities in this track shine through. I like the trade off of the main melody to the clarinet/bassoon and then the strings add back in. This is a really cool track and is my favorite of the four!
This Moment Will Last Forever: The beginning is quite pensive and makes me think that the story is not quite over yet. I like that you ended on a questioning note without everything feeling fully resolved.
Overall: Wow, this is a beautiful OST. This is one of my favorite submissions I’ve heard - it is so beautiful, on theme, unique, yet would fit very well in the game you describe. Excellent work and thank you for sharing!