Full list of all 99 Purrfectly Hidden Cats - Kittenrock achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Listen to all humans.
Unlock all achievements.
Check all trash bins.
Check all big plant pots.
Tap all fire hydrants.
Check all crates.
Open all backpacks.
Check all bird houses.
Watch all birds.
Pet all wild animals.
Check all tree holes.
Check all ground holes.
Ring all doorbells.
Find Botticelli.
Pet all purple cats.
Pet all cats.
Pet Olive.
Pet Rowan.
Pet all orange cats.
Pet Zephyr.
Pet Forest.
Pet Star.
Pet Sparrow.
Pet Snow.
Pet Sapphire.
Pet Velvet.
Open all tents.
Pet Rocky.
Pet Willow.
Sample all campfire cooking.
Pet Wren.
Pet Tundra.
Pet Snooze.
Pet Marigold.
Check all catflaps.
Open all the curtains.
Pet Summer.
Pet Ziggy.
Pet Birch.
Pet Amber.
Pet Rose.
Knock all barrels.
Find robot and frog.
Pet Thistle.
Pet Sunny.
Pet Ruby.
Pet Sage.
Read all posters.
Pet Pip.
Pet Sky.
Pet Sierra.
Pet River.
Pet Spruce.
Pet Leaf.
Pet Nectar.
Pet Storm.
Pet Oakley.
Pet Mocha.
Pet Twillight.
Pet Orion.
Pet Poppy.
Pet Pine.
Pet Moss.
Pet Whisker.
Pet Karen.
Pet Professor.
Pet Ginger.
Pet Ivy.
Pet Clover.
Pet Garnet.
Pet Frost.
Pet Comet.
Pet Cliff.
Pet Cobalt.
Pet Crystal.
Pet Echo.
Pet Opal.
Pet Pebble.
Pet Luna.
Pet Misty.
Pet Dawn.
Pet Cherry.
Pet Fjord.
Pet Cedar.
Pet Blaze.
Pet Breezy.
Pet Daisy.
Pet Aspen.
Pet Bailey.
Pet Flint.
Pet Ember.
Pet Meadow.
Pet Rascal.
Pet Fern.
Pet Lark.
Pet Raven.
Pet Maple.
Pet Juniper.
Pet Koda.