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地心归途 Return From Core News

We are relocating, but we are not escaping! Here is the latest Roadmap!

Hello, Inner Earth’s Creatures!

Firstly, we would like to extend our apologies to all players. Due to a number of unforeseen circumstances, including a lack of funds and staff changes, we have been unable to release the game update as originally planned. In order to better sustain our development work, we have relocated from Shanghai to a lower cost of living city.

Despite some delays due to the relocation of the studio and other factors, we kept polishing this game. We have been collecting feedback and suggestions from you, our players, and have redrafted the next phase of the development plan based on this valuable feedback.

Based on the feedback, we are solving various issues in the game, including the interaction experience and the automation function improvement that has been widely feedback. We will also enhance the system of monster girls to improve their presence in the game. Steam Workshop support will also be available. Please see below for the latest update plan. We hope that you will enjoy the subsequent content of this game.



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Tanxun Studio & 2P Games

Spring Festival Special Update V0.1.2.0207


Hello, Inner Earth’s Creatures!

Have you tried out the new content of Core Level 6 that was launched a few days ago? Have you become an expert in catching insects? How far have you progressed with the new experimental subject, Nilus?

If you are still playing the new content of Core Level 6, we have some exciting news for you. The special Spring Festival update of "Return From Core" has been released!

In this special New Year update, Core Town has been decorated with lanterns, making it festive and lively. Every night at 0 o'clock, Spring Festival Red Envelopes will be distributed at the Giant Dragon Lantern location in Core Town. Don't miss the opportunity to get the red envelopes! Additionally, various Spring Festival exclusive items are available. So, jump into the game and experience the Spring Festival event!

Here are highlights of this update:

  • Core Town Decoration Update
    Huge and beautiful lanterns appear on the streets. As the Spring Festival approaches, Core Town is in a new atmosphere.

  • Stay Up Late and Get Red Envelope
    During the event, Spring Festival Red Envelope will be distributed at the Giant Dragon Lantern location in Core Town every night at 0:00, so don’t miss it!

  • Spring Festival Exclusive Equipment
    Added Spring Festival Exclusive Equipment Green Dragon Helmet, which can be claimed in the Red Envelope.



  • Spring Festival Exclusive Recipe
    Added Rice Cake and Spring Roll 2 Spring Festival special recipes, which can be unlocked after reaching Core Level 4.

  • Spring Festival Exclusive Furniture
    Added Spring Festival Double Bed and Spring Festival Chair, which can be claimed in the Red Envelope.

  • Spring Festival Exclusive Decoration
    Added Paper Cutting: Fu, Paper Cutting: Dragon, To have abundance year after year (Painting), Spring Festival Vase and Spring Festival Potted Plant 5 festival special decoration, which can be found in treasure chests in the map or claimed in the Red Envelope.

  • Spend the holidays with Monster Girls
    During the Spring Festival, sending Spring Festival special items to monster girls will gain more affection.


Once again, thank you for all the player's long-term support and companionship. We wish you a happy spring festival and all the best this year.
Tanxun Studio & 2P Games

Small Update V0.1.2.0205

Hello, Inner Earth’s Creatures!

In the update of V0.1.2.0205, we have made the following changes:
  • Bug Fixed: Fixed the bug that causes the game to freeze when the affection of “Experimental Object: Nilus” is upgraded.
  • Bug Fixed: Fixed the issue where the model of “Experimental Object: Nilus” may not appear when the player fights with her.
  • Bug Fixed: Fixed the issue that the “Mulberry Wood Bed” model does not display.
  • Optimization: Increase the drop rate of the furniture schematic that dropped from Core Level 6.

Tanxun Studio & 2P Games

Core Level 6: The City of Toxic Miasma - Major Update V0.1.2.0204



Hello Inner Earth’s Creatures!

"A mysterious monster village is surrounded by toxic gas! What is the story behind the experimental creature walking towards you?"



In Core Level 6's major update, you'll explore new maps, battle different monster girls, unlock advanced technologies, and craft unique weapons and equipment.

Here are the highlights of this update:

  • New Map: Core Level 6.
  • New Equipment: Added Butterfly Net, Bee Pickaxe, Steel Pincer Pickaxe, and other special equipment but also with armor such as Slime Set, Moth Set, etc.
  • New Recipes: Muffin Cake, Deep-fried Insect, Grilled Insect Skewer, etc.
  • New Plant: Mulberry.
  • New Machines and Furniture: Breeder's Worktable, Beehive, Silkworm Breeding Box, Insect Viewing Box, Mulberry furniture, and so on.
  • New Technology: Insect breeding technique. Pick up a butterfly net to catch insects and become an insect-catching and breeding expert!
  • Optimization of Function: Increased the excavation speed of the Super Drill.




Thank you for your support. On behalf of the Return from Core, I would like to extend our Spring Festival blessings to you in advance. Wishing you good health and all the best in the new year.

Tanxun Studio & 2P Games

【Happy New Year! 】Small update V0.1.2.106 and new monster girl announced!

Hello Inner Earth’s Creatures! Happy New Year!

In this new year, we wish that your life will be as full of surprises and joy as the exploration in the inner earth world, and we also hope that your wishes will come true in 2024!

At the beginning of the new year, we release a small update package to fix some problems. At the same time, after this update, the Christmas and New Year special events will be temporarily removed. Thank you for your participation and strong support for the events. Who have not experienced the special event do not need to worry, the special event will be launched again in some form in the future, so stay tuned!

[h3]Here are the contents of this update:[/h3]

1. Christmas and New Year special events ended, but the special items obtained during the event will be retained.
2. Fixed the missing animation issue of “Experimental Subject: Zoe”.
3. Adjusted some of “Experimental Subject: Cartier” behavior at home.

The development of Core Level 6 is still in full swing, and it is expected to be updated in early February. Let us look forward to the arrival of layer 6!

[h3]This is the monster girl you will meet with in the Core Level 6.[/h3]


Once again, Thank you for all your support. Without your support and encouragement, we wouldn't be able to happily move forward from 2023 to 2024. At last, Happy New Year again!