Internal Extraction
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.
Offers
What are keyshops?Official stores
Official stores with direct support.
About Internal Extraction
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.
Game details
Game details
Age ratings
Game modes
Languages
Internal Extraction price history
Lowest tracked price: $3.99 (Jul 7, 2026) · current best: $3.99.
Internal Extraction reviews
74% positive reviews all-time.
Internal Extraction — frequently asked questions
Where can I buy Internal Extraction at the cheapest price?
Right now the cheapest offer for Internal Extraction is $3.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Internal Extraction has ever been?
The lowest price KingsPrice has tracked for Internal Extraction is $3.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How can I get Internal Extraction at a discount?
Create a free price alert on this page and KingsPrice will email you when Internal Extraction drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 (64-bit)
- Processor: AMD Ryzen 3 1200 / Intel Core i3-7100
- Memory: 8 GB RAM
- Graphics: AMD Radeon RX 460 / NVIDIA GTX 950
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 2 GB available space
Recommended
- Requires a 64-bit processor and operating system
