PCGame

Agatha Christie - Hercule Poirot: The First Cases

Isometric detective adventure about connecting clues in a snowbound manor

Blazing Griffin · Published by Microids · Released Sep 27, 2021

Adventure

Reviews
Mostly Positive
76% of 1,213
Recent reviews
Very Positive
82% of 17 in 30 days
Players
8
daily peak, Nov 7, 2026
Steam Deck
Verified
Last update on Steam
4 years ago
Feb 21, 2022
Minimum PC
GeForce GTX 580
4 GB RAM
Full requirements

What is Agatha Christie - Hercule Poirot: The First Cases?

This is an isometric point-and-click detective adventure about a young Hercule Poirot investigating a murder at an engagement party, where a snowstorm traps the guests inside a manor. You inspect rooms, question suspects, and connect clues on a mind map to advance the case.

For you if...

  • +you like dialogue-heavy mysteries set in a secluded manor
  • +you enjoy inspecting rooms and questioning suspects

Not for you if...

  • −you want traditional puzzles rather than connecting evidence
  • −you prefer fast-paced action to deliberate investigation

What players say

76% of 1,213 reviews are positive · 82% of 17 in the last 30 days

Players praise the mystery, voice acting, and visual style. They complain about slow walking, frequent backtracking, and mind-map connections they find arbitrary or tedious.

How many players finish Agatha Christie - Hercule Poirot: The First Cases?

43% of Steam players have unlocked «The Denouement », the achievement for finishing the main story.

Share of everyone who owns the game on Steam, including those who barely played it. Updated weekly.

Screenshots and trailer

Agatha Christie - Hercule Poirot: The First Cases screenshot 1

Agatha Christie - Hercule Poirot: The First Cases system requirements

Minimum: GeForce GTX 580, 4 GB RAM.

As published by the developer.

Can my PC run Agatha Christie - Hercule Poirot: The First Cases?

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Minimum

OS
Windows 7, Windows 8, Windows 8.1, Windows 10 (64-bit)
Processor
2ghz processor
Graphics
GeForce GTX 580, DirectX 10-compatible video card
Memory
4 GB RAM
DirectX
Version 10

Recommended

OS
Windows 7, Windows 8, Windows 8.1, Windows 10 (64-bit)
Processor
3ghz processor
Graphics
GeForce 970 / Radeon R9 380
Memory
8 GB RAM
DirectX
Version 11

Does Agatha Christie - Hercule Poirot: The First Cases have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does Agatha Christie - Hercule Poirot: The First Cases run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

  • All functionality is accessible with the default controller configuration
  • Shows Steam Deck controller icons
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck

PC version details

DRM
None declared on Steam
Controller
Full controller support
Platforms
Windows, macOS
Achievements
46
Steam features
Family Sharing
Languages
Full audio: English, French, German. Text only: Italian, Spanish - Spain, Japanese, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Traditional Chinese.

Does Agatha Christie - Hercule Poirot: The First Cases use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 25, 2026. How to filter AI games on Steam

Tags

Recent updates

1 DLC available.

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