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