Here is the full list of all 24 Stray achievements. It takes around 12-15 hours to unlock all of the achievements on Windows.
Go through Midtown without being detected by the Sentinels.
Sleep for more than one hour.
Complete the first Zurk pursuit without being caught.
Scratch the vinyl in the club.
Complete the game in less than 2 hours.
Complete the Sewers without killing any Zurks.
Browse through all of the TV channels.
Collect all badges.
Die 9 times.
Gather all B-12 memories.
Complete the game and open the city.
Scratch in every chapter.
Go to jail.
Reach Midtown.
Try to play mahjong with the robots.
Nuzzle up against 5 robots.
Bring all the music sheets to Morusque.
Dunk the basketball.
Jump 500 times.
Wear the paper bag.
Have B-12 translate a robot.
Meet B-12.
Meow 100 times.
Fall inside the city.