Leviathan: The Last Day of the Decade — Steam capsule
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Leviathan: The Last Day of the Decade Free Download

by Lostwood

Windows · macOS · Linux · Nov 17, 2014

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Leviathan: The Last Day of the Decade worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Detective-story fans who want a murder investigation with personal and romantic stakes
  • Adventure players who prefer dark fantasy settings over realistic crime fiction
  • Players seeking an episodic narrative with aristocratic intrigue and supernatural elements

Skip it if you…

Saves you a refund
  • Players seeking combat-focused gameplay may bounce off the investigation-led narrative structure.
  • Players wanting a light or fast-paced adventure may find the murder, pandemic, undead ruler, and relationship conflicts too heavy.
  • Players who prefer standalone stories may not want a narrative divided into five episodes.
  • Players looking for realistic detective fiction may not fit the supernatural aristocratic setting.

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Leviathan: The Last Day of the Decade

The bounce point arrives when the investigation becomes inseparable from the protagonist's feelings for the suspected murderer. Players seeking a straightforward case may hit a wall when romance, noble protection, and supernatural elements shape the central mystery.

What is Leviathan: The Last Day of the Decade?

This detective story follows a young man seeking evidence against the person who murdered his mother.

The suspected criminal is protected by a noble family and is also someone the protagonist loves. The setting is a dark fantasy world affected by a pandemic, ruled by five noble-born kin under the undead Plague King. The story includes aristocratic society, romantic relationships, demons from other worlds, city exploration, and secrets connected to the past. The game uses animated 2D graphics and is divided into five episodes: The First Day of the Decade, Clues from the Past, Being a Killer, The Gift, and The Last Day of the Decade.

How Leviathan: The Last Day of the Decade plays

01Murder investigation
The protagonist searches for evidence connecting a protected suspect to his mother's death.
02Romantic storyline
The investigation is complicated by the protagonist's feelings for the suspected murderer.
03Dark fantasy setting
The world combines noble rule, an undead king, a pandemic, and demons from other realms.
04Five-episode structure
The story is divided into five named episodes, ending with The Last Day of the Decade.

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Picked by overlapping fit notes and genres, not an editorial comparison.

Leviathan: The Last Day of the Decade: platforms & release

Is Leviathan: The Last Day of the Decade worth it?

It is worth it if: detective-story fans who want a murder investigation with personal and romantic stakes. Skip it if: players seeking combat-focused gameplay may bounce off the investigation-led narrative structure.

Where can I download Leviathan: The Last Day of the Decade?

Use the Download Now button on this page: it opens Leviathan: The Last Day of the Decade's store page, where you can choose how to get it.

What platforms is Leviathan: The Last Day of the Decade on?

Windows, macOS and Linux.

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Leviathan: The Last Day of the DecadeWindows, macOS, LinuxDownload Now
Leviathan: The Last Day of the DecadeWindows, macOS, Linux
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