Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Acceptable Host	Beat the game on Expert Plus difficulty.
Ant Society	Beat the game on Experienced difficulty.
Attention to Detail	Steal from every safe in a level.
Contact Re-established	Survive for 24 Hours.
Corporate Ladder	Survive 10 days in Endless mode.
Daemon Code	Beat the game with Faust and Brimstone.
Fully Equipped	Unlock every agent, agent alternate, and starting mainframe program.
Ghost Moves	Beat a level without ever being spotted by a guard or camera on Beginner or Expert difficulty.
Invisible Inc.	Beat the game on Expert difficulty.
Meat Machine	Install 4 augments on an agent.
Meta-Hacking	What's the game?
Nearing Confidence Threshold	Survive for 48 Hours.
Never Look Back	Beat the game with rewinds set to 0 on Expert difficulty.
Rebuilding the Firm	Survive 5 days in Endless mode.
Smooth Operator	Survive 5 days in Endless Plus mode.
Target Resolved	Survive for 72 Hours.
The Limit	Beat a level after reaching Alarm level 6 in the level on Expert difficulty.
Time Attack	Beat the game in Time Attack mode.
Training Wheels	Beat the game on Beginner difficulty.