The Posthumous Investigation
A dead man hired you to solve his own murder. You have one day. Fourteen suspects. And as many attempts as it takes. A hand-drawn noir mystery set in 1937 Rio de Janeiro, where every suspect has a life, a schedule, and something to hide.
Offers
What are keyshops?Official stores
Official stores with direct support.
Keyshops
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Demo (1)
Try this game before buying.
Multipacks (3)
About The Posthumous Investigation
Master the Time Loop: You have one day to solve the crime. Learn the schedules of 14 unique characters, spot their contradictions, and manipulate their routines. Keep your knowledge when the day resets and stay one step ahead of the killer.
No hand-holding. Use your "Thinking Board" to link evidence, reconstruct the timeline, and accuse the culprit. Only pure logic will free you from the loop.
A Living Literary World: Experience a satirical, witty, and dark adaptation of Brazil’s legendary author, Machado de Assis. Your investigation takes you through a hand-drawn 1937 Rio de Janeiro that drips with style, sarcasm, and atmosphere. There is no single correct answer: every accusation has its logic, and the truth is yours to define.
Game details
Game details
Age ratings
Game modes
Features
The Posthumous Investigation price history
Lowest tracked price: €5.00 (Jul 15, 2026) · current best: €5.00 across 7 stores.
The Posthumous Investigation player count & reviews
95% positive reviews in the last 30 days (95% all-time) · ~1 new reviews/day · 36 peak players in the last 30 days.
The Posthumous Investigation — frequently asked questions
Where can I buy The Posthumous Investigation at the cheapest price?
Right now the cheapest offer for The Posthumous Investigation is €5.00 at K4G. KingsPrice compares 8 offers from 7 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price The Posthumous Investigation has ever been?
The lowest price KingsPrice has tracked for The Posthumous Investigation is €5.00 (recorded on Jul 15, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play The Posthumous Investigation?
The Posthumous Investigation peaked at 36 concurrent players on Steam in the last 30 days (highest on Jul 12, 2026). The player chart on this page updates daily.
Is it safe to buy a The Posthumous Investigation Steam key from a keyshop?
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
How can I get The Posthumous Investigation at a discount?
Create a free price alert on this page and KingsPrice will email you when The Posthumous Investigation drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Multi-core 1.8GHz or faster
- Memory: 4 GB RAM
- Graphics: NVIDIA GeForce GTX 760 or equivalent
- Storage: 3 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Multi-core 2.5GHz or faster
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 1050 or equivalent
- Storage: 3 GB available space
