Full list of all 23 Invisible, Inc. achievements.
The base game contains 19 achievements, and there is 1 DLC pack containing 4 achievements.
Beat the game on Beginner difficulty.
Survive for 72 Hours.
Beat a level without ever being spotted by a guard or camera on Beginner or Expert difficulty.
Survive for 48 Hours.
Survive for 24 Hours.
Steal from every safe in a level.
Beat the game on Experienced difficulty.
Beat the game on Expert difficulty.
Unlock every agent, agent alternate, and starting mainframe program.
Beat a level after reaching Alarm level 6 in the level on Expert difficulty.
Beat the game with rewinds set to 0 on Expert difficulty.
Survive 5 days in Endless mode.
Survive 10 days in Endless mode.
Beat the game on Expert Plus difficulty.
Install 4 augments on an agent.
Beat the game with Faust and Brimstone.
Survive 5 days in Endless Plus mode.
Beat the game in Time Attack mode.
Beat the Contingency Plan extended Campaign on Experienced difficulty
Beat the Contingency Plan extended Campaign on Expert difficulty
Beat the Contingency Plan extended Campaign on Expert Plus difficulty
Survive 20 days in Endless mode with the Contingency Plan DLC