Alright, before you dive into the grind, let’s talk about what you’re actually getting into—because this isn’t just a basic achievement hunt anymore.
With the addition of Act 2, the game doesn’t just add more content, it expands the entire experience. You’re now dealing with five brand-new missions that continue Kovalsky’s story and push things toward what feels like a proper finale (at least for now). These new maps aren’t throwaways either—they’re packed with secrets, tighter layouts, and way more opportunities to miss something if you’re not careful.
On top of that, Act 2 introduces new achievements, which means your 100% run just got longer and a bit more demanding. If you thought you were done after perfecting the base missions… yeah, not anymore. There are also new music tracks to collect and new skins to unlock, giving you a bit more reason to explore every corner instead of just rushing objectives.
What I like about this update is that it respects your time as a completionist. It doesn’t just recycle old mechanics—it builds on them, making you play smarter, cleaner, and more efficiently if you want that perfect score across everything.
This guide is here to help you do exactly that. Whether you’re just starting or cleaning up your last few achievements, everything is structured so you don’t miss anything important—because in this game, missing one tiny detail can cost you the entire run.
Crime Scene Cleaner Act 2 100% Achievement Guide, Secrets
Bad Call
Dirty Deeds Done Dirt Cheap
Complete the Bad Call mission by finishing all required objectives.
Bad Call
Finish the Bad Call mission with a perfect score by cleaning every stain, collecting all trash, restoring all objects, and finding every clue.
Pictures Of You
Complete the nightmare version of the Bad Call mission.
Trial By Blood
Relax, Take It Easy
Complete the Trial By Blood mission normally.
Trial By Blood
Achieve a perfect score in Trial By Blood by fully cleaning and restoring everything while finding all clues.
Welcome To The Jungle
Finish the nightmare version of Trial By Blood.
Toxic Love
Can You Feel My Heart
Complete the Toxic Love mission.
Toxic Love
Get a perfect score in Toxic Love by cleaning all stains, collecting everything, and restoring all objects.
I Will Survive
Complete the nightmare version of Toxic Love.
Short Circuit
Technical Difficulties
Finish the Short Circuit mission.
Short Circuit
Achieve a perfect score by fully cleaning and restoring everything in the mission.
Rocket Man
Complete the nightmare version of Short Circuit.
Italian Job
Gangsta’s Paradise
Complete the Italian Job mission.
Italian Job
Finish the mission with a perfect score including all hidden areas like Granny’s Apartment.
Robot Rock
Complete the nightmare version of Italian Job.
Affair with Death
Bad Romance
Complete the Affair with Death mission.
Affair with Death
Achieve a perfect score by cleaning everything and restoring all objects while finding all clues.
I Want To Break Free
Complete the nightmare version of Affair with Death.
Friendly Fire
Another One Bites the Dust
Complete the Friendly Fire mission.
Friendly Fire
Finish the mission with a perfect score by fully cleaning and restoring everything.
Eye Of The Tiger
Complete the nightmare version of Friendly Fire.
Party’s Over
Smells Like Teen Spirit
Complete the Party’s Over mission.
Party’s Over
Achieve a perfect score by cleaning all stains and restoring all items.
Like A Ritual
Complete the nightmare version of Party’s Over.
Modern Art
The Art of Dying
Complete the Modern Art mission.
Modern Art
Finish the mission with a perfect score by cleaning everything and solving all required interactions.
Bad to the Bone
Complete the nightmare version of Modern Art.
Call in Dead
Killing in the Name
Complete the Call in Dead mission.
Call in Dead
Achieve a perfect score by cleaning everything and finding all clues.
Heavy Metal
Complete the nightmare version of Call in Dead.
Act 2 Missions
Things Left Behind
Routines in the Night
Complete the Things Left Behind mission.
Things Left Behind
Finish the mission with a perfect score by cleaning and collecting everything.
Amber Alert
Everybody Wants to Rule the World
Complete the Amber Alert mission.
Amber Alert
Achieve a perfect score by completing all objectives and cleaning everything.
Secluded Retreat
Machine Love
Complete the Secluded Retreat mission.
Secluded Retreat
Finish the mission with a perfect score by cleaning all stains and restoring all objects.
Circle of Friends
Losing My Religion
Complete the Circle of Friends mission.
Circle of Friends
Achieve a perfect score by completing all objectives and restoring everything.
Town Too Small
Demon Cleaner
Complete the Town Too Small mission.
Town Too Small
Finish the mission with a perfect score by cleaning everything and finding all clues.
Global Achievements
Perfect Crime
Unlock this by achieving a perfect score in every mission in the game.
Sweet Dreams
Unlock this by completing every mission in nightmare mode.
Miscellaneous Achievements
This Is How We Do It
Clean your first blood stain during any mission.
Who Let The Dogs Out
Pet Dexter once in your apartment.
Happy Together
Pet Dexter a total of fifteen times.
Supermassive Black Hole
Pick up one hundred pieces of trash across missions.
Bitter Sweet Symphony
Play a music cassette for the first time from your tablet.
Gold On The Ceiling
Find and use the VIP card to unlock a restricted area.
Strawberry Fields Forever
Find and steal the hidden fertilizer from the secret area in the first mission.
Bóbr k*rw@!
Break two wooden planks perfectly on the first try without failing.
Get Lucky
Find and open the hidden safe behind a secret door.
Hail To The King
Watch the cat video on the TV during the Short Circuit mission.
Basket Case
Throw a ball into a basket successfully.
Oops!…I Did It Again
Tip over a filled bucket fifteen times.
What I’ve Done
Destroy thirty objects using tools or by throwing items.
Treasure
Access the hidden casino room and open the safe inside.
Money For Nothing
Remove all worthless papers from the basement area.
Another Brick in the Wall
Interact with the tilted lamp to trigger the event.
Rock and Roll All Nite
Visit the concert venue during the Italian Job mission.
While My Guitar Gently Weeps
Play every type of guitar found across missions.
Call Me Maybe
Ignore Big Jim’s phone call at the start of Trial By Blood.
Smooth Operator
Complete a mission without breaking objects or creating new stains.
Single Ladies
Find and witness the hidden tragic love story area.
Fight For Your Right (To Party)
Pop thirty balloons during the Party’s Over mission.
Money, Money, Money
Steal a total of $50,000 during gameplay.
Pyramid Song
Knock down the entire toilet paper pyramid in the bathroom.
Electric Feel
Throw a toaster into a bathtub.
Rage Against the Machine
Solve the TV color puzzle and retrieve the hidden weapon.
Lookin’ Out My Back Door
Find and enter Zack’s hidden room through the vent.
Down by the River
Flush at least one toilet in every mission including your apartment.
Hold on to the Vision
Complete your first True Cleaner challenge.
Skill Tree Achievements
Toxic Garbage Island
Unlock all skills in the Tools skill tree.
Take On Me
Unlock all skills in the General skill tree.
Rain Formerly Known As Purple
Unlock all skills in the Water skill tree.
Harder Better Faster Stronger
Unlock all skills in the Cleaning skill tree.
Wash It All Away
Unlock all skills in the Pressure Washer skill tree.
Collectibles & Customization
Sharp Dressed Man
Equip a skin for every tool using the customization menu.
Juke Box Hero
Find all music cassettes hidden across all missions.
All Night Radio
Collect all music discs found mainly in nightmare missions.
We Are the Sound
Collect all CD/DVD collectibles from the newer missions.
That’s every single achievement explained clearly in one sentence each, no skips.