PCGame

Leviathan: The Last Day of the Decade

Dark fantasy detective adventure about murder and powerful noble families

Lostwood · Released Nov 18, 2014

AdventureIndie

Reviews
Mostly Positive
79% of 583
Recent reviews
Not enough recent
Players
0
daily peak, Oct 31, 2026
Steam Deck
Untested
Last update on Steam
9 years ago
May 30, 2017
Minimum PC
DX9 (shader model 2.0) ca…
1 GB RAM · 3 GB disk
Full requirements

What is Leviathan: The Last Day of the Decade?

A single-player visual novel with point-and-click exploration, told across five episodes in a plague-stricken world ruled by noble families and an undead king. You read dialogue, make choices, and explore city streets as a young man seeking justice for his mother's murder.

For you if...

  • +you enjoy morally ambiguous characters and ethical dilemmas
  • +you like puzzles woven into reading-heavy adventures

Not for you if...

  • −you prefer lighthearted stories without sensitive subject matter

What players say

79% of 583 reviews are positive

Players praise the worldbuilding, artwork, and earlier chapters of the story. The most common complaint is a rushed, unsatisfying final act that leaves major plotlines unresolved.

Screenshots and trailer

Leviathan: The Last Day of the Decade screenshot 1

Leviathan: The Last Day of the Decade system requirements

Minimum: DX9 (shader model 2.0) ca…, 1 GB RAM, 3 GB of disk space.

As published by the developer.

Can my PC run Leviathan: The Last Day of the Decade?

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Minimum

OS
Windows XP+
Processor
1.5 GHz or higher
Graphics
Graphics card: DX9 (shader model 2.0) capabilities; generally everything made since 2004 should work
Memory
1 GB RAM
Storage
3 GB available space

Recommended

OS
Windows 10
Processor
i5
Graphics
NVIDIA 260 GT Series or ATI equivalent with 512MB of Graphics Memory
Memory
2 GB RAM
Storage
3 GB available space

Does Leviathan: The Last Day of the Decade have co-op or multiplayer?

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

Does Leviathan: The Last Day of the Decade run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows, macOS, Linux
Achievements
17
Steam features
Family Sharing, Trading cards
Languages
Text only: English, German, Russian.

Does Leviathan: The Last Day of the Decade 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 27, 2026. How to filter AI games on Steam

Tags

Recent updates

2 DLC available.

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