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