Back 4 Blood Expansion 1 Tunnels of Terror costs today from 5,19 € on PC. Its lowest recorded price on PC was 2,06 € (January 2026). We have tracked its price across 49 stores for 3 years.
By default we only show Key format; switch it on to include accounts and gifts.
With accounts:
Default format: 5,19 €−65%
With accounts: 5,19 €−65%
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See the 6 Back 4 Blood Expansion 1 Tunnels of Terror Steam Key offers →
Prices exclude store coupons and discounts, and payment fees: with a coupon it may drop further — check each platform page.
Back 4 Blood Expansion 1 Tunnels of Terror has ranged between 2,99 € and 19,58 € over the last 6 months, hitting its lowest point in June 2026.
Last 6 months · the hollow circle marks each platform’s lowest price.
The thick line is the KEY format price. The thin one is the same game as an account, usually cheaper but not a key.
The lowest price we’ve recorded for Back 4 Blood Expansion 1 Tunnels of Terror is 2,06 € on PC (Instant Gaming, January 2026).
We have tracked Back 4 Blood Expansion 1 Tunnels of Terror since March 30, 2023 across 49 stores, reading prices every 2 hours. Prices shown are activation-code format unless stated otherwise; out-of-stock offers and outlier listings are excluded.
| Platform | Mar | Apr | May | Jun | Jul | Aug |
|---|---|---|---|---|---|---|
| PC | — | 3,02 € | 3,02 € | 2,99 € | 2,99 € | 4,69 € |
PC is the only platform with an offer today, at 5,19 €.
By default we only show Key format; switch it on to include accounts and gifts.
| Platform | Current price | Lowest it has ever been | What it usually costs | Verdict | Offers |
|---|---|---|---|---|---|
| PC | Default format: 5,19 € With accounts: 5,19 € Steam Key format price | Default format: 2,06 € With accounts: 2,04 € | Default format: 3,68 € With accounts: 3,02 € | Default format: 2 € above usual With accounts: 2 € above usual | Steam Key (6) → |
Today only PC has a price in this format: 5,19 €.
On PC the price is above what it usually costs and the next Steam sale starts on October 1, 2026: if you can wait, it pays off.
On PC, Back 4 Blood Expansion 1 Tunnels of Terror costs 5,19 € against the 14,99 € charged by Steam: 65% less.
| Platform | Official store | Official price | Best price here | Saving |
|---|---|---|---|---|
| PC | Steam | 14,99 € | 5,19 € | −9,80 € −65% |
The biggest saving is on PC: 9,80 € less than at Steam.
Back 4 Blood Expansion 1 Tunnels of Terror has dropped in 2 of the last 2 sale events we have tracked. Its best event price was 2,46 € during the Steam Autumn Sale 2025.
| Event | Date | Platform | Lowest price | vs usual price |
|---|---|---|---|---|
| the Summer Sale | Jun 2026 | PC | 2,99 € | −25% |
| the Steam Autumn Sale | Sep 2025 | PC | 2,46 € | −18% |
Next event: the Steam Autumn Sale, from October 1, 2026. If the pattern holds, it could land around 2,73 €.
The most common questions about Back 4 Blood Expansion 1 Tunnels of Terror’s price, answered with today’s data.
Back 4 Blood Expansion 1 Tunnels of Terror costs today from 5,19 € on PC. Prices compared across 49 stores, updated every 2 hours.
On PC: 5,19 €, the only platform with an offer right now.
Its lowest price so far was 2,06 € on PC (January 2026). The next Steam sale starts on October 1, 2026: if you can wait, it pays off. Set an alert and we will tell you when it drops.
No: it is at its usual price on every platform. Set an alert for the next drop.
The stores we compare source their codes in different markets and compete with each other, so their prices drop sooner and further than those on Steam. The code is the same and activates the same way in your account.
2,06 € on PC, at Instant Gaming (January 2026). Today it sits 3 € above that low.
It depends. Across the last 2 sale events it has dropped to 2,46 €, 53% below its price today. The next one starts on October 1, 2026.
We have no record of it dropping on a previous Black Friday. This year it falls on November 27, 2026: set an alert and we will tell you if it drops.
We track the price of these 5 games similar to Back 4 Blood Expansion 1 Tunnels of Terror, with today’s lowest.
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