🔥 -89%Mainframe Defenders
Ends in 24 hours ·
Open on Steam ↗RSS Price drops23% above its all-time low · Discount ends tomorrow
Price stats
- All-time low · all stores
- USD 0.53 Dec 2024+23%
- Lowest in 52 days
- USD 0.65
- Highest in 52 days
- USD 5.99
- Usual price
- USD 5.99
The all-time low is CheapShark's, across every store it tracks. Our own record starts 2 Sep 2026.
Price history USD 0.65 – USD 5.99
Does Mainframe Defenders go on sale?
Yes. Since we started watching on 2 Sep 2026, Mainframe Defenders has been on sale 3 times, the deepest at -89% (USD 0.65, since 10 Oct 2026). In the Autumn Sale (1 Oct – 8 Oct 2026) it was USD 0.77 (-87%). Its lowest price ever, in any store, is USD 0.53 (Dec 2024), by CheapShark's records.
After this discount ends, the next can come no earlier than 22 Nov 2026: Steam allows no discount within 30 days of another. Steam's rules let it join the Winter Sale (17 Dec).
| since 10 Oct 2026 | -89% | USD 0.65 |
|---|---|---|
| 1 Oct – 8 Oct 2026 | -87% | USD 0.77 |
| 8 Sep – 13 Sep 2026 | -12% | USD 5.99 |
Every price change DropWatch has recorded from Steam since 2 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 0.65 |
|---|---|
| Australia | AUD 0.82 |
| Brazil | BRL 1.91 |
| Canada | CAD 0.70 |
| Germany (euro) | EUR 0.53 |
| United Kingdom | GBP 0.48 |
| India | INR 28.00 |
| Malaysia | MYR 1.65 |
| Philippines | PHP 19.76 |
| Singapore | SGD 0.60 |
Today's price in each region we collect. Steam sets these per region rather than by exchange rate.
MAINFRAME DEFENDERS - Turn-based tactics centered around gear and unit customization. It offers simple combat, high replayability, and tons of loot. Items don't just provide stats boost, but also offer distinct mechanics that can be combined into powerful builds.
- Developer
- Synthetic Domain
- Released
- 25 Feb 2020
- Platforms
- Windows · Linux
- Genres
- Indie, RPG, Strategy
