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Leviathan: The Last Day of the Decade on Steam - User reviews, Price & Information

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"Leviathan: The Last Day of the Decade" is a detective story told by a dweller of a cruel dark fantasy world affected by the pandemic. The world ruled by a five noble-born kins under the suzerainty of the undead Plague King.

Leviathan: The Last Day of the Decade is a visual novel, adventure and story rich game developed and published by Lostwood.
Released on November 18th 2014 is available on Windows, MacOS and Linux in 3 languages: English, German and Russian.

It has received 687 reviews of which 547 were positive and 140 were negative resulting in a rating of 7.6 out of 10. 😊

The game is currently priced at 4.99€ on Steam, but you can find it for 1.95€ on G2A.


The Steam community has classified Leviathan: The Last Day of the Decade into these genres:

Media & Screenshots

Get an in-depth look at Leviathan: The Last Day of the Decade through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • OS *: Windows XP+
  • Processor: 1.5 GHz or higher
  • Memory: 1 GB RAM
  • Graphics: Graphics card: DX9 (shader model 2.0) capabilities; generally everything made since 2004 should work
  • Storage: 3 GB available space
MacOS
  • OS: Mac OS X 10.6+
  • Processor: 1.5 GHz or higher
  • Memory: 512 MB RAM
  • Graphics: Graphics card: DX9 (shader model 2.0) capabilities; generally everything made since 2004 should work
  • Storage: 3 GB available space
Linux
  • OS: Linux
  • Processor: 1.5 GHz or higher
  • Memory: 512 MB RAM
  • Graphics: Graphics card: OpenGL (shader model 2.0) capabilities; generally everything made since 2004 should work
  • Storage: 3 GB available space

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

13 hours played
Sept. 2026
Leviathan: The Last Day of the Decade is a dark and unusual narrative adventure that combines the structure of a visual novel with detective investigation, point-and-click exploration, puzzles, and supernatural fantasy. Developed and published by Lostwood, it takes place in a bleak world shaped by disease, aristocratic privilege, political corruption, and strange supernatural forces. Rather than relying on constant action, the game builds its appeal through atmosphere, dialogue, mysteries, and the gradual discovery of disturbing truths surrounding its characters and society. The story takes place in a country devastated by a deadly pandemic and governed by an undead ruler known as the Plague King. Five powerful noble families dominate society, creating an environment where status can determine whether someone receives justice or escapes responsibility entirely. Against this background, the protagonist becomes consumed by a deeply personal investigation involving the murder of his mother. Years of searching eventually lead toward a suspect, but bringing that person to justice is far more complicated than simply finding evidence. Wealth, family influence, emotional attachments, and personal relationships all interfere with what might otherwise have been a straightforward pursuit of revenge. One of the strongest aspects of the experience is how successfully the setting supports the mystery. The world mixes dark fantasy with touches of steampunk, political drama, supernatural creatures, social inequality, and aristocratic decadence. The pandemic gives the environment an additional sense of danger and deterioration, while the presence of daemons and other unnatural phenomena prevents the investigation from remaining a conventional murder mystery. The result is a setting that feels deliberately uncomfortable, where even beautiful locations and wealthy households often hide something sinister underneath. Gameplay revolves heavily around conversations and investigation. Players travel between locations, examine environments, gather information, collect useful objects, interact with numerous characters, and occasionally solve puzzles. Dialogue choices and relationships also contribute to the experience, particularly because many characters have motivations that are not immediately obvious. The game encourages paying attention to conversations instead of rapidly clicking through them, as seemingly minor information can help explain later developments. The detective mechanics work best when exploration, clues, and character interactions come together. Discovering information personally gives the player a stronger connection to the mystery than simply receiving every revelation through lengthy dialogue. Puzzles and item-based interactions provide occasional breaks from reading, although these elements are generally secondary to the narrative. Players expecting complicated adventure-game puzzles or extensive role-playing mechanics may find the systems relatively modest. The primary purpose of these mechanics is to keep the player actively involved in the unfolding story. The narrative is divided into five episodes, allowing the central mystery to develop gradually. Each part expands the protagonist's understanding of the past while introducing additional complications involving politics, relationships, supernatural events, and competing loyalties. This episodic approach suits the story because revelations can be delivered progressively instead of overwhelming the player with explanations all at once. It also gives secondary characters enough time to become relevant rather than existing merely as sources of information. Visually, the game uses animated 2D artwork that fits its unusual world particularly well. Characters have distinctive appearances, while environments communicate the contrast between aristocratic luxury and the darker conditions affecting society. The presentation is not technically extravagant, but strong artistic direction compensates for its relatively modest production scale. Music further reinforces the mysterious and melancholic mood, helping lengthy dialogue scenes maintain an appropriate atmosphere. The writing is ambitious but not consistently refined. Certain conversations can feel awkward, and localization occasionally makes dialogue less natural than intended. The game also introduces numerous characters, supernatural concepts, political relationships, and pieces of historical information, so losing concentration can make later events harder to follow. Some themes and relationships are intentionally uncomfortable as well, making this better suited to players comfortable with mature and morally complicated storytelling. Player choice is present, but expectations should remain reasonable. This is not a massive branching role-playing game in which every decision completely transforms the storyline. Choices, relationships, and interactions can influence the experience, yet the game still follows a defined overarching narrative. This structure allows the developers to maintain a focused mystery, although players seeking extensive freedom may consider the decision-making less substantial than they would prefer. Steam Deck compatibility is not officially rated by Valve as Verified or Playable. The game was designed primarily around a traditional PC interface, and Steam Deck users may therefore encounter issues involving controls, interface interaction, text readability, or the need for customized controller layouts. Because its gameplay is largely based on dialogue, exploration, and point-and-click interaction rather than demanding real-time combat, it may still be possible to play through compatibility tools and community configurations, but it should be considered an unofficial and potentially imperfect Steam Deck experience rather than guaranteed native handheld support. Ultimately, Leviathan: The Last Day of the Decade is most successful when treated as an atmospheric interactive mystery rather than a mechanically complex adventure. Its combination of murder investigation, supernatural horror, political corruption, pandemic-stricken society, aristocratic intrigue, and complicated personal relationships gives it a memorable identity. Uneven localization, relatively simple gameplay systems, and occasional narrative roughness prevent it from reaching its full potential, but the strength of its setting and central mystery can compensate for many of those shortcomings. For players who appreciate visual novels, detective adventures, dark fantasy, point-and-click exploration, and stories filled with morally ambiguous characters, there is considerable appeal here. It is imperfect and occasionally awkward, yet it possesses enough originality and atmosphere to stand apart from more conventional narrative adventures. Rating: 8/10
21 hours played
Nov. 2025
An odd little hidden gem that deserved a much better final act than the one it got; the only game that I have ever felt compelled to write a guide for. The devs are allegedly, and I quote, "splitsville," and the story absolutely crumbles near the ending... but the earlier acts and broader dark fantasy setting are something special. I still think about them years later. They were worth experiencing, and I'd gladly experience them again.

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Frequently Asked Questions

Leviathan: The Last Day of the Decade is currently priced at 4.99€ on Steam.

No, Leviathan: The Last Day of the Decade is currently not on sale. You can purchase it for 4.99€ on Steam.

Yes, Leviathan: The Last Day of the Decade received 547 positive votes out of a total of 687 achieving a rating of 7.55.
😊

Leviathan: The Last Day of the Decade was developed and published by Lostwood.

Yes, Leviathan: The Last Day of the Decade is playable and fully supported on Windows.

Yes, Leviathan: The Last Day of the Decade is playable and fully supported on MacOS.

Yes, Leviathan: The Last Day of the Decade is playable and fully supported on Linux.

This information about Leviathan: The Last Day of the Decade is not available yet.

This information about Leviathan: The Last Day of the Decade is not available yet.

No, Leviathan: The Last Day of the Decade does not support VR.

Leviathan: The Last Day of the Decade is a single-player game.

Yes, there are 2 DLCs available for Leviathan: The Last Day of the Decade. Explore additional content available for Leviathan: The Last Day of the Decade on Steam.

No, Leviathan: The Last Day of the Decade does not support mods via Steam Workshop.

No, Leviathan: The Last Day of the Decade does not support Steam Remote Play.

Yes, Leviathan: The Last Day of the Decade is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Leviathan: The Last Day of the Decade.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 29 August 2026 21:08 UTC
SteamSpy data 02 September 2026 07:05 UTC
Steam price 12 September 2026 18:41 UTC
Steam reviews 10 September 2026 19:52 UTC

If you'd like to dive deeper into the details about Leviathan: The Last Day of the Decade, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about Leviathan: The Last Day of the Decade
  • SteamCharts - Analysis of Leviathan: The Last Day of the Decade concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Leviathan: The Last Day of the Decade compatibility
Leviathan: The Last Day of the Decade
Rating
7.6
547
140
Game modes
Features
Online players
0
Developer
Lostwood
Publisher
Lostwood
Release 18 Nov 2014
Platforms
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