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