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Internal Extraction
How to receive the gift
- Pay for the order and enter a link to your Steam profile on the delivery page (steamcommunity.com/id/… or steamcommunity.com/profiles/…).
- The bot will send the gift to this account.
- Accept the gift in Steam (a notification arrives in the client and by e-mail) — the game will appear in your library.
The gift region must match your Steam account region — otherwise the gift cannot be accepted.
- Developer
- LuisDev
- Publisher
- LuisDev
- Release date
- 21 Nov, 2025
- Genres
- Action, Adventure, Indie
- Russian language
- Yes, with voice-over
- Steam App ID
- 4131300
Game languages
- Russian
- English
- Spanish
- Japanese
- Korean
- Китайский (упр.)
- Portuguese (Brazil)
- Russian
- English
- Spanish
- Japanese
- Korean
- Китайский (упр.)
- Portuguese (Brazil)
Languages are listed according to Steam data. Check them before buying: no refund is possible once the game has been sent.
About the game
A co-op survival horror on a destructible, procedurally generated planet. Explore abandoned facilities, mine resources, and craft what you need to survive the radiation.
Plan the Day
Plan your day, assign tasks, and prepare before leaving the base. Every expedition counts, and poor planning can get everyone killed.
Mine and Build
Mine for resources across a fully destructible world. Use your tools to dig tunnels, build bridges, and reach deep areas rich in materials.
Explore the Depths
Explore underground facilities filled with valuable loot and hidden dangers.
Craft to Survive
Craft weapons, tools, and survival gear to improve your chances of staying alive.
Fuel the Shield
Keep your shield powered or the radiation will take everything.
System requirements
WindowsRequires a 64-bit processor and operating system
Common questions
Does Internal Extraction have Russian language support?
Voice-over: Russian, English, Spanish, Japanese, Korean, Китайский (упр.), Portuguese (Brazil). Interface and subtitles: Russian, English, Spanish, Japanese, Korean, Китайский (упр.), Portuguese (Brazil).
What is a Steam gift and how is it different from a key?
A gift is a present our bot sends straight to your Steam account via your profile link: no code to enter, the game appears in your library once you accept the gift. A key is an activation code you enter yourself in the Steam client.
Which gift region should I choose?
The one your Steam account is registered in: Steam will not accept a gift from another region. The region is shown in your Steam account settings under "Store country". "CIS countries" means Belarus, Armenia, Georgia and other CIS countries.
How will I receive the gift?
After payment you enter a link to your Steam profile and the bot sends the gift straight to the account — you only need to accept it in Steam. It usually takes 2–5 minutes, around the clock.
What if the account already has this game?
Steam will not let you accept a gift of a game already in your library — check the library before buying. If it happens, write in the order chat: we will refund you.
Countries where the key activates
Key region: —
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