Return From Core

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Mine, build, and explore with Monster Girl companions in this underground sandbox adventure. Uncover lost tech, automate production, and forge bonds with allies as you fight to survive and journey back to the surface.

Developer: 顽核社
Publisher: 2P Games, Shochiku
Released: 18 Jul 2025
Price: $16.99
Platforms
Steam Deck: Playable
Languages: Simplified Chinese +8
Controller: Partial
Series: 2P Games

Patch announcements

0 posts

Posts the developer tagged as patch notes

Last 90 days · as of 21 Oct, 14:40 UTC

How this is measured

Posts in a game's Steam news feed that Steam tags as patch notes.

News checked every 30 days. Observed since 21 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Each check keeps the 10 most recent posts. Quiet games are checked as rarely as monthly, so a very busy feed can have gaps, and posts from before our first check may be missing.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

6/24 Minor Update Patch notes
25 Jun 2026 · Community Announcements
Minor Update V1.0.9 Patch notes
4 Sept 2025 · Community Announcements
Medium Update V1.0.8
19 Aug 2025 · Community Announcements
Minor Update V1.0.7 Patch notes
6 Aug 2025 · Community Announcements
Minor Update V1.0.5 Patch notes
29 Jul 2025 · Community Announcements
"Return from Core" Ecosystem Revealed! – Panorama View!
23 Jul 2025 · Community Announcements
Minor Update V1.0.4a Patch notes
23 Jul 2025 · Community Announcements
Minor Update V1.0.3 Patch notes
21 Jul 2025 · Community Announcements
Return from Core - Workshop Now Live
21 Jul 2025 · Community Announcements
Minor Update V1.0.2 Patch notes
20 Jul 2025 · Community Announcements

From the game’s Steam news feed, last checked 21 Oct, 14:40 UTC. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.