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1931-1945: Their Childhood - Tunnel Warfare/地道战 Demo

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App ID 3856070
App Type Demo
Developer
Publisher Hongji Interactive
Supported Systems Windows
Technologies Unity Engine
Last Changenumber 29943718
Last Record Update 8 July 2025 – 06:40:38 UTC ()
Release Date 8 July 2025 – 00:32:24 UTC ()
Parent App 1931-1945: Their Childhood - Tunnel Warfare/地道战 (3806260)
0
In-App

1931-1945,the chinese Tunnel Warfare. Customizable map WWII RTS simulation with player-designed tunnels, dynamic difficulty, and enemy AI. Base strategies and tech choices shape unique combat styles. Experience authentic WWII tactics, not fantasy.

Additional Information

This demo is excluded from Steam Family Sharing because: Parent app is excluded

Developer Hongji Interactive
ReleaseState released
Publisher Hongji Interactive
Exclude from family sharing (exfgls) 9 (Parent app is excluded)
Store Release Date 8 July 2025 – 00:32:24 UTC ()
osarch 64
Primary Genre Strategy (2)
Store Genres Simulation (28), Strategy (2)
Steam Release Date 8 July 2025 – 00:32:24 UTC ()
Store Asset Modification Time 8 July 2025 – 06:39:38 UTC () (1751956778)
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Is free on the store? Yes
Detected Technologies (?) Unity Engine, Protocol_Buffers SDK, UnityBurst SDK, UnityEntities SDK, cURL SDK
Content Descriptors Frequent Violence or Gore (2), General Mature Content (5)
controllertagwizard Yes
First seen on SteamDB 2 July 2025 – 11:32:02 UTC (), in changelist #29859418
Content Descriptors (Including DLC) Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

3 Languages Interface Full Audio Subtitles
English Yes Yes
Simplified Chinese Yes Yes
Traditional Chinese Yes Yes

Categories

Single-player Game demo

Accessibility Categories

Custom Volume Controls Playable without Timed Input Adjustable Difficulty

Assets

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timestamp8 July 2025 – 06:40:35 UTC
Trailers
257164522 ↴
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