Our world has not decayed

A post-apocalyptic visual novel about traveling with a zombie girl

lamb of game · Released Oct 25, 2019

Reviews: Very Positive; 86% of 421
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 29, 2026
Steam Deck: Untested
Last update on Steam: 6 years ago; Jan 11, 2020
Minimum PC: 1 GB RAM · 2 GB disk; Full requirements

What is Our world has not decayed?

This single-player visual novel follows a survivor and a zombie girl after the end of the world. Play centers on reading dialogue and narration about their aimless travels rather than a mission to save the world.

For you if...

+you enjoy quiet stories focused on companionship
+you prefer short games you can finish in an evening

Not for you if...

−you want frequent decisions or action-heavy gameplay

What players say

86% of 421 reviews are positive

Players praise the character artwork and music. Poor English translation is a recurring complaint, and some players find the story thin or uneventful.

Screenshots and trailer

Our world has not decayed system requirements

Minimum: 1 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run Our world has not decayed?

The published requirements do not name a graphics card we can compare.

Set up my PC →

Minimum

OS: WIN7 SP1/WIN8/WIN10/XP
Processor: Intel Core 2DOU 2GHz
Memory: 1 GB RAM
Storage: 2 GB available space
DirectX: Version 9.0

Does Our world has not decayed have co-op or multiplayer?

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

Single-player

Does Our world has not decayed 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
Steam features: Family Sharing, Trading cards
Languages: Full audio: Simplified Chinese. Text only: English.

Does Our world has not decayed 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