Here is the full list of all 31 Sinless achievements.
Beat the game
Complete the third act
Use a levelhack
Fix the cyberslut
Get a Prog pro
Complete the second act
Use a prog hack
Check newsfeed
Fix Poochie
Get something from Anne
Get a score of 5000 in Ghostface
Complete the first act
Get 10 kills in mojojoe
Pop the Prog
Play ghostface
Lose
Get an apple
Get a pearpod
Make bed
Start the trip
Look carefully
Get a cornbun
Not dress properly
Change the light
Check out the picture
Look at yourself
Have a "dead end" conversation
Be annoying
Read all the news
Get 30 kills in mojojoe
Get a score of 12000 in Ghostface