From the Depths achievements

Destroy the Raven's Nest in Quest for Neter on Godly difficulty

Defeat 5 large (>30k volume) godlies in (fixed difficulty) campaigns, missions or adventures on built-in planets using standard game constants

Save a sub-object that costs more than 50,000 materials

Kill 20 planes in campaign, story mission or adventure

Destroy the Damascus in Quest for Neter on Hard difficulty or above

Make a total of 1 million commodities for your team in (fixed difficulty) campaigns of built-in planets

Destroy the Quartz Stone in Quest for Neter on Hard difficulty or above

Destroy 1000 missiles in the campaigns/missions/adventures of built in planets (using standard game constants)

Destroy Eris in Quest for Neter on Hard difficulty or above

Destroy the Raven's Nest in Quest for Neter on Hard difficulty or above

Destroy the Davy Jones Outpost in Quest for Neter on Medium difficulty or above

Destroy the Gorgon in Quest for Neter on Medium difficulty or above