Price stats
- Lowest in 59 days
- USD 3.99
- Highest in 59 days
- USD 7.99
The all-time low is CheapShark's, across every store it tracks. Our own record starts 3 Sep 2026.
Price history USD 3.99 – USD 7.99
Does Internal Extraction go on sale?
Yes. Since we started watching on 3 Sep 2026, Internal Extraction has been on sale once, at -50% (USD 3.99, 1 Oct – 8 Oct 2026). In the Autumn Sale (1 Oct – 8 Oct 2026) it was USD 3.99 (-50%).
Next possible discount: 7 Nov 2026 at the earliest. Steam allows no discount within 30 days of another. Steam's rules let it join the Winter Sale (17 Dec).
| 1 Oct – 8 Oct 2026 | -50% | USD 3.99 |
|---|
Every price change DropWatch has recorded from Steam since 3 Sep 2026, in USD. The earliest dates follow Steam's discount rules and the US prices we see; a publisher may not discount at all.
Regional prices on Steam
| United States | USD 7.99 |
|---|---|
| Australia | AUD 11.78 |
| Brazil | BRL 26.48 |
| Canada | CAD 10.48 |
| Germany (euro) | EUR 7.78 |
| United Kingdom | GBP 6.68 |
| India | INR 400.00 |
| Malaysia | MYR 21.75 |
| Singapore | SGD 8.50 |
Today's price in each region we collect. Steam sets these per region rather than by exchange rate.
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.
- Developer
- LuisDev
- Released
- 21 Nov 2025
- Platforms
- Windows
- Genres
- Action, Adventure, Indie
