Lost Day
Developed by Memento · Published by Memento
At a glance
Overview
An indie game by Memento, published by Memento — single-player.
Steam’s own one-line description: “At that the day, the world ended. People die left and right. Scream heard everywhere. Yet, this is the beginning of my new life. A life where I could finally found my happiness.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Lost Day.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows 7/8/8.1/10 (32bit / 64bit)
- Processor: Intel Core 2 Duo 2GHz or higher
- Memory: 2 GB RAM
- DirectX: Version 9.0c
- Storage: 700 MB available space
- Sound Card: DirectSound® compatible sound card（DirectX®9.0c or later）
Recommended
- Processor: Core i5 2520 2.5GHz or better
- Memory: 4 GB RAM
- DirectX: Version 9.0c
- Storage: 1 GB available space
- Sound Card: DirectSound® compatible sound card（DirectX®9.0c or later）
Supported languages (1)
Lost Day FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Lost Day?
Steam classifies Lost Day as a Indie game, developed by Memento. At that the day, the world ended. People die left and right. Scream heard everywhere. Yet, this is the beginning of my new life. A life where I could finally found my happiness.
How much does Lost Day cost?
As of June 2026, Steam lists Lost Day at $2.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Lost Day single-player or multiplayer?
Steam lists these modes for Lost Day: Single-player. It lists a single-player mode.
Is Lost Day on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Lost Day for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Lost Day out yet?
Yes — Steam lists a release date of Nov 11, 2023.
What platforms is Lost Day on?
Lost Day is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Lost Day single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Lost Day cost?
Steam lists it at $2.99.
Who made Lost Day?
Lost Day is developed by Memento and published by Memento.
Where to get Lost Day
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, Memento.