Kudos for a first Unity Game 💪!
Gameplay
Dodge the obstacles. Sometimes tricky because the asteroids hit you while you think you're safe. The hit boxes maybe a little too wide. Otherwise for a first unity game it was a good attempt. Especially if you also did this in 3 hours for the 3 hour jam.
Graphics
Simple but with particle effect.
Audio
There was a volume slider but could not hear the audio.
Theme
Does not really fit the theme.
Devlog
Unfortunately no devlog. Maybe next time so people can read how you came to this game.
For a first time, not bad at all. Keep it up and keep doing jams and you will learn more and more 😊!