No missable achievements (plus 37 unknown)
Sign in with Steam or Xbox to track your progress, and:
Connect to the first computer.
Connect to computer as administrator
Open the map
Hack Daniel's computer
Open the first camera
Decipher the message on Richard's computer
Find the TV's name in the newspaper
Open all first episode's cameras
Complete Mu Complex Episode 1
Pass Lya's test
Access the mainframe.
Open all emails in MC1
Get the first tool
Open a .tar file
Get the second tool
See hidden files
Hack Nina's computer
Connect on all computers in Mu Complex
Get the third tool
Open an encrypted file
Complete all bots puzzles.
Complete the second episode.
Get all the tools
Complete the Dolan's puzzle using bot play only once.
Complete Eddy's puzzle less than 10 seconds before the end
See something you're not supposed to.
Find the password of the hidden file.
Hack Bobby Love's computer in less than 15 seconds
Unlock ALL the first episode's computers.
Open all emails and hidden files in MC2
Complete the game without any hints.
Complete Yacine's puzzle in 5 moves
Use all Lya's hints