Here is the full list of all 13 Nitroverse achievements.
Destroy additional 5000 asteroids.
Destroy 100 Asteroids.
Open a crafter.
Destroy additional 300 asteroids.
Destroy additional 800 asteroids.
Destroy additional 1250 asteroids.
Destroy additional 2500 asteroids.
Open a combiner.
Open a market.
Find and kill Eagltron.
Find and kill Snaktron.
Find and kill Nitron.