Full list of all 67 The Surge achievements. It takes around 40-50 hours to unlock all of the achievements in the base game on Windows.
The base game contains 47 achievements, and there are 2 DLC packs containing 20 achievements.
Defeated all five smelting machines
Acquired a full set of SENTINEL gear
Reached level 5 weapon proficiency in each of the weapon types
Carried more than 50,000 Tech Scrap
Acquired a full set of OPERATOR gear
Found your lost Tech Scrap after dying
Died for the first time
Unlocked all achievements in the base game
Upgraded a weapon using the Nano Core crafting component
Upgraded a full gear set using the Nano Core crafting component
Reached a Core Power of 80
Defeated a boss while carrying at least 20,000 Tech Scrap
Acquired a full set of GOLIATH gear
Survived rebooting the network in the Project Resolve Center
Killed all the mascots of the Popcorn Parade
Defeated S&R Squad Chief Helvig
Defeated Carbon Cat
Defeated Carbon Cat as Iron Maus
Collected and crafted all 4 mascot heads
Saved Rusty Rat
Unlocked the Rusty Spring Tower
Finished every episode
Crafted all Frontier Gear sets
Collected all Frontier Weapons
Collected all 7 audiologs found in the Testing Chamber
Finished an episode with at least 1 modifier turned on