Tunnel B1

48KS

Released Apr 13, 2018by NEON, Piko InteractiveMixed(46% of 28 Steam reviews)

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.

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View on Steam

Lowest tracked price

PLN EUR USD GBP CAD

PLN 15.21-40% vs Steam

at Gamivo

price checked Jul 25, 2026

Shop now ↗3 offers from 3 shopsfrom PLN 15.21

Price CheckHow it works

Cheaper on only 16% of tracked days

Tracked since Jul 7, 2026.

Price stats

Steam price: PLN 25.49save PLN 10.28
30-day Steam low: PLN 12.74
Lowest tracked: PLN 12.74Jul 7, 2026

Steam Train Fest ends on Jul 27

Similar at tracked lows

VOLTED

58% matchAt tracked low

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Offers

What are keyshops?

Official stores

Official stores with direct support.

Steam

SteamSteamOfficial

updated Jul 24, 2026

PLN 25.49

Shop now ↗

Keyshops

Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →

GamivoTunnel B1 EN/DE/FR/IT/ES GlobalKeyshop

updated Jul 25, 2026

Lowest price

-40% vs SteamPLN 15.21

Shop now ↗

EnebaTunnel B1 Steam Key EUROPEKeyshop

updated Jul 25, 2026

PLN 47.22

Shop now ↗

Multipacks (1)

Ocean Classics Volume 1

-55%PLN 78.73

About Tunnel B1

Underground. Faster than fear. You have become one with your war machine. Flesh sears. Metal warps. Darkness enfolds you. The tunnel has swallowed you whole. It is alive with the instruments of death. Even the walls want to kill you. The speed hurts. Trigger finger blisters. But it's all you've got. Because the light at the end of the tunnel is a thermonuclear explosion.

- Enemy weapons scream death down the black corridors!
- Haunting light sourcing and scaling
- Lock, dodge, turn, fire!
- Tunnel sensors guard against surprise attacks!
- Nuclear tunnel explosions get real dangerous, real fast!

Game details

Released

Apr 13, 2018

Developer

NEON, Piko Interactive

Publisher

Throwback Entertainment

Platforms

Windows, Linux

Steam rating

Mixed (46%)

Age ratings

DEJUS L

Tunnel B1 price history

Lowest tracked price: PLN 12.74 (Jul 7, 2026) · current best: PLN 15.21 across 3 stores.

Tunnel B1 reviews

46% positive reviews all-time.

Tunnel B1 — frequently asked questions

Where can I buy Tunnel B1 at the cheapest price?

Right now the cheapest offer for Tunnel B1 is PLN 15.21 at Gamivo. KingsPrice compares 3 offers from 3 stores — official stores and keyshops — and refreshes prices throughout the day.

What is the lowest price Tunnel B1 has ever been?

The lowest price KingsPrice has tracked for Tunnel B1 is PLN 12.74 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.

Is it safe to buy a Tunnel B1 Steam key from a keyshop?

Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →

How can I get Tunnel B1 at a discount?

Create a free price alert on this page and KingsPrice will email you when Tunnel B1 drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.