Here is the full list of all 34 Catlateral Damage achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
Knock over 20,000 objects
Complete 50 levels total in Objective Mode
Catch 10 mice
Collect 200 photos
Read the credits
Finish an objective in under 1 minute 30 seconds
Play with 100 cat toys
Unlock all playable cats
Max out all skills
Complete an objective without using paws
Play in Litterbox Mode for an hour
Meow a whole bunch
Meow a lot
Get a score of 2,000 or more in Litterbox Mode
Carry an object for 1 minute
Collect 100 photos
Take a nap
Only knock over 1 object in a level
Don't knock over anything in a level
Complete 10 levels total in Objective Mode
Knock over 5,000 objects
Play the game on a Caturday
Be a cat for 30 minutes straight
Stay airborne for 3 seconds
Unlock and complete the mewseum in Objective Mode
Topple 150 unique objects
Get a score of 2,000 or more in Objective Mode
Collect 10 photos
Catch a mouse
Knock over 1,000 objects
Unlock and complete the supermarkat in Objective Mode
Topple 50 unique objects
Defeat the laser pointer
Complete the tutorial