Steam Price $2.39
Release Date 3/25/2024
Developers
Publishers
Steam App Id 2521180

Lost:Antinomy

With just a swipe to the left or right, you can make all kinds of decisions. So, please embark on your own unique adventure tale through the continent of Astra!

Last Updated: 3/22/2025

9 Players In-Game
Player Score
86
935
85
Platforms
  • Windows
  • Mac
  • Linux
$2.39 $2.99
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About Lost:Antinomy

Lost:Antinomy is a RPG, Simulation, and Adventure game developed by 今井伊那, IMaiIna, and 桐井. On 3/25/2024, it was released on the Steam Store by IMaiIna, and INaStudio.

It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.

According to Steam’s category system, Lost:Antinomy supports the following features:

  • Family Sharing
  • Steam Cloud
  • Steam Achievements
  • Stats
  • Partial Controller Support
  • Steam Workshop
  • Single-player

From the Steam community, Lost:Antinomy has been tagged with the following user tags:

  • Drama
  • Minimalist
  • Strategy RPG
  • Word Game
  • Interactive Fiction
  • Fantasy
  • JRPG
  • Roguelite
  • Multiple Endings
  • Medieval
  • RPG
  • Choices Matter
  • Perma Death
  • Simulation
  • Dating Sim
  • Romance
  • Choose Your Own Adventure
  • Anime
  • Adventure
  • 2D

Media & Sceenshots

Watch the featured video for Lost:Antinomy and see the latest screenshots from the Steam Store.

Related Packages

Lost:Antinomy is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.

NamePriceActions
迷走:二律背反$2.69View

Supported Languages and Localizations

Lost:Antinomy is available in 2 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.

NameInterfaceAudioSubtitles
Chinese (Simplified)
Yes
No
Yes
Chinese (Traditional)
Yes
No
Yes
true

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Soures & References

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