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