The House of Da Vinci 3

The House of Da Vinci 3

30 achievements

Ultra Rare×2

Very Rare×3

Rare×4

Uncommon×4

Common×17

About The House of Da Vinci 3's achievements

The House of Da Vinci 3 has 30 Steam achievements, 2 of them ultra-rare — unlocked by under 5% of players. The rarest is "The One with All", earned by just 3.6% of players. Across 3 SteamVault hunters who reached 100%, full completion takes a median of about 10 hours. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

3.6%

of players earned "The One with All"

SteamVault 100%s

3

members fully completed it

Median to 100%

10h

typical time to full completion

🗺️ Community guides & walkthroughs

Community Ratings

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All The House of Da Vinci 3 achievements

30 achievements

The One with All

Complete all diary-related achievements in a single playthrough.

Ultra Rare3.6%

Archivist

Collect all letters and notes in your diary in all chapters in a single playthrough.

Ultra Rare4.2%

Feel the Rush

Finish the game in under 5 hours.

Very Rare6.1%

Mistakes Were Made

In the Zodiac minigame on the astrology counter in the eighth chapter, arrange all Sagittarius discs on the left and all Capricorn discs on the right.

Very Rare7.0%

Makes You Stronger

Find every possible death in the safe minigame in the fourth chapter.

Very Rare10.3%

Artist

Complete all sketches in your diary in all chapters in a single playthrough.

Rare15.2%

I Could Do This Blindfolded

Break into the pope's study in the fifth chapter without using the Oculus Perpetua.

Rare16.9%

Dangerous Manipulation

Use the letter opener in the first chapter without using the Oculus Perpetua.

Rare19.2%

Short History of Time Travel

Read the final, complete version of Giacomo's Chronicle in the main menu.

Rare19.6%

Healthy Moderation

Finish the game in under 8 hours.

Uncommon30.2%

Curious Soul

Inspect a suspicious letter at the first opportunity.

Uncommon30.7%

Writer

Complete all records in your diary in all chapters in a single playthrough.

Uncommon40.2%

Slow and Steady

Finish the game in under 11 hours.

Uncommon44.6%

Ancient Enigma

Finish the final chapter.

Common63.1%

Seeker of Mysteries

Find a uniquely mysterious place and record it in your diary in the final chapter.

Common63.6%

Secrets of Justice

Finish the eighth chapter.

Common63.9%

Fireman

Put out the flames of the past in the eighth chapter.

Common65.1%

Cave Exploration

Finish the seventh chapter.

Common67.0%

Control Pests

Pick up the stepladder in the seventh chapter.

Common67.1%

Uninvited Guests

Finish the sixth chapter.

Common70.4%

Man of Faith

Finish the fifth chapter.

Common71.2%

Collector of Secrets

Find a sketch of a secret passage in the fifth chapter.

Common71.2%

Devil's Bargain

Finish the fourth chapter.

Common74.3%

Chimney Sweeper

Infiltrate Borgia's hideout in the fourth chapter.

Common77.6%

The Bald Lady

Finish the third chapter.

Common78.3%

All in a Day's Work

Finish the second chapter.

Common80.3%

Target Practice

Shoot all the required targets in the second chapter.

Common82.5%

Catacomb Crawl

Finish the first chapter.

Common90.1%

Pest Control

Block the rats from getting into the catacombs in the first chapter.

Common91.4%

Dear Diary

Find a new notebook in the first chapter.

Common93.4%