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