Cool 3D game! I liked the scenery and the overall vibe.
Some things you could add:
- A way to make the asteroids spawn more or get faster over time ( they seemed to be at the same speed the whole time)
- SFX for collecting green orbs or losing
- Just keeping the font consistent: Some is arial and some is that cool block font.
I applaud you for making a 3D game in such a short amount of time though. Good job.