🔥 -80%Mars Base
Ends in 36 hours ·
Open on Steam ↗RSS Price drops29% above its all-time low · Discount ends Friday
Price stats
- All-time low · all stores
- USD 3.09 Oct 2026+29%
- Lowest in 54 days
- USD 3.99
- Highest in 54 days
- USD 19.99
- Usual price
- USD 19.99
The all-time low is CheapShark's, across every store it tracks. Our own record starts 29 Aug 2026.
Price history USD 3.99 – USD 19.99
Does Mars Base go on sale?
Yes. Since we started watching on 29 Aug 2026, Mars Base has been on sale twice, the deepest at -80% (USD 3.99, 29 Aug – 6 Sep 2026). In the Autumn Sale (1 Oct – 8 Oct 2026) it was USD 3.99 (-80%). Its lowest price ever, in any store, is USD 3.09 (Oct 2026), by CheapShark's records.
After this discount ends, the next can come no earlier than 21 Nov 2026: Steam allows no discount within 30 days of another. Steam's rules let it join the Winter Sale (17 Dec).
| since 1 Oct 2026 | -80% | USD 3.99 |
|---|---|---|
| 29 Aug – 6 Sep 2026 | -80% | USD 3.99 |
Every price change DropWatch has recorded from Steam since 29 Aug 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 3.99 |
|---|---|
| Australia | AUD 5.90 |
| Brazil | BRL 11.59 |
| Canada | CAD 5.19 |
| Germany (euro) | EUR 3.69 |
| United Kingdom | GBP 3.09 |
| India | INR 176.00 |
| Malaysia | MYR 9.80 |
| Philippines | PHP 123.00 |
| Singapore | SGD 3.70 |
Today's price in each region we collect. Steam sets these per region rather than by exchange rate.
Welcome to Mars Base, humanity’s foothold on the Red Planet! Join the expedition as an interstellar botanist and make history: turn barren soil into fertile farmland, grow food for colonists’ tables, and unearth the secrets of Mars! Are you ready to science the “crop” out of everything?
