Here is the full list of all 23 Aground Zero achievements.
Unlock the Anti Gravity Upgrade.
Obtain 100,000 Credits.
Build 6 Teleportals.
Fully upgrade the Laser Drill.
Have 10 Generators powered by Exotic Matter.
Read all the logs.
Build a Com Station.
Build a Worker Bot.
Build a Boring Machine.
Meet FRIEND.
Defeat a Drone Sub.
Reach the Surface.
Enter the Subways.
Defeat a Wyrm.
Have a Pizza party!
Mine 10 Diamonds.
Wake all Survivors.
Power a Battery and Hydroponics.
Defeat a Bat.
Build a Bunker.
Use an Upgrade Chip.
Meet the Professor.
Build a Beetle Explorer.