ok so a few sugestions:
- first of all the trailer was really well made and the game looks perfect sound effects also, but the voice explaining the game does somewhat break the experience, if you could i would reccomend improving it a bit, since (to me at least) it kinda sticks out and breaks the trailer, perhaps have it a bit lower? not sure yet (edit: add some echo)
-second: just my opinion but i think adding a bit of hype near the end (increasing over time could be even better) could make it a lot better and leave a stronger impact (just my opinion tough)
-third: just came back after downloading the game and a problem i found was that the starting cutscene (i guess it was the starting cutscene) started before the game loaded
-fourth and last: i wasnt able to play the game, since as soon as it started it crashed, most likely due to my pc being really bad, but an idea i would add to the game a way to reduce the graphics, (i dont know if this is hard or time consuming to do, if it is then no problem) since that isn't in the game (at least that i know)
i am really excited about the development of the game, gonna keep following and will add any extra suggestions.