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