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