Nice game, congratulations for your first finished game and for the ludum dare entry, it requires a lot of effort! keep it going!
Two things that I think that could change: *Control Scheme - this is how the player communicates with your game, it is very important to help him use what he wants and when he wants, so it is a good option to make it easier for them to access each ability. *The instruction is too large, people usually skip those, so IMO it would be a good thing if you just said:
Controls: x do that, y do this, good luck!
Gameplay: You have to survive while doing z
History: Now you can explain the universe that you created
The good thing about this is that player can get only the information that they want/need before starting