Pretty good for a first game. :)
If I were you I'd try add some music and sound effects, a skybox, and a main menu scene, just to make the game feel tighter.
Congrats.
Thank you!
I didn't know if it was allowed to add any anything you didn't do yourself so I'll add some music after :)
And I totally forgot to do a main menu scene! Thank you for your feedback!
You're welcome.
You can use any assets that you brought or have permission from the creator to use. The Unity Asset store is pretty good for this.
