Here is the full list of all 24 EPOCH achievements.
Destroy 10000 enemies in combat
Complete the campaign on ultra difficulty.
Unlock all of the Logs in Intercepts
Destroy 4000 enemies in combat
Destroy all Desctructibles in all locations in a single Campaign playthrough
Purchase a Tier IV Armor in the Scrapyard
Complete the campaign on Hard Difficulty
Purchase a Tier IV Weapon in the Scrapyard
Destroy 1000 enemies in combat
Complete the campaign on Medium Difficulty
Scroll needlessly through 100 items in the Scrapyard
Hesitate about which location to select for 5 minutes
Complete the Cryogenics Institute
Complete the campaign on Easy Difficulty
Complete the Humanity Concourse
Complete the Glorious Arms Apartments
Complete the Boyle-Mullins Tunnel
Complete the Cross-City Freeway
Complete the Military Checkpoint
Complete the Business District
Complete Residential Arcology
Complete Shopping Galleria
Destroy all Destructibles in one location
Complete Recycling Depot