Here is the full list of all 24 Stray achievements worth 1,000 gamerscore. It takes around 8-10 hours to unlock all of the achievements on Xbox One.
Meow 100 times.
Jump 500 times.
Sleep for more than one hour.
Dunk the basketball.
Complete the first Zurk pursuit without being caught.
Go through Midtown without being detected by the Sentinels.
Die 9 times.
Scratch the vinyl in the club.
Complete the Sewers without killing any Zurks.
Complete the game in less than 2 hours.
Fall inside the city.
Meet B-12.
Have B-12 translate a robot.
Reach Midtown.
Go to jail.
Complete the game and open the city.
Bring all the music sheets to Morusque.
Wear the paper bag.
Try to play mahjong with the robots.
Nuzzle up against 5 robots.
Gather all B-12 memories.
Browse through all of the TV channels.
Collect all badges.
Scratch in every chapter.