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