The Posthumous Investigation
2026 · Mother Gaia Studio
Has it aged?Why ↓
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.
The publisher’s description, from its Steam store page.
What it looks like
the trailer, then the store's own shots
Common questions
What everyone else said
we link, we don't reprintHas it aged?
How does it hold up today? Based on recent reviews, how opinions have changed since launch, player activity and updates.
2½ / 5
Player activity
27playing at once, on average
newno year to compare yet
Peak: 83 in Apr 2026.
Player counts via SteamCharts ↗Since launch
91%positive in the last 30 days
Still well liked.
Last updated
Feb 2024 last update from the developer
No update in the last year.
Still new, so we hold it near the middle until it has shown how it ages.