Price stats
- Lowest in 49 days
- USD 3.49
- Highest in 49 days
- USD 6.99
The all-time low is CheapShark's, across every store it tracks. Our own record starts 3 Sep 2026.
Price history USD 3.49 β USD 6.99
Does Tunnel B1 go on sale?
Yes. Since we started watching on 3 Sep 2026, Tunnel B1 has been on sale once, at -50% (USD 3.49, 1 Oct β 8 Oct 2026). In the Autumn Sale (1 Oct β 8 Oct 2026) it was USD 3.49 (-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 β 8 Oct 2026 | -50% | USD 3.49 |
|---|
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 6.99 |
|---|---|
| Australia | AUD 9.94 |
| Brazil | BRL 14.48 |
| Canada | CAD 7.98 |
| United Kingdom | GBP 5.18 |
| Malaysia | MYR 17.50 |
Today's price in each region we collect. Steam sets these per region rather than by exchange rate.
You tear through rock and steel: YOUR ONLY HOPE. For between the enemy and victory lies a devastating weapon, and between you and the enemy lies TUNNEL B1.
- Developer
- NEON, Piko Interactive
- Publisher
- Throwback Entertainment
- Released
- 13 Apr 2018
- Platforms
- Windows Β· Linux
- Genres
- Action, Racing
