Tunnel B1
Offers
- −50%$3.49View Offer
Trailers & screenshots
1 / 6
About Tunnel B1
Tunnel B1 puts you in a war machine speeding through lethal underground corridors. You dodge and turn to evade attacks, fire on enemies and watch for tunnel sensors that warn of ambushes. The tunnel walls themselves are dangerous, and nuclear explosions make the tunnels increasingly hazardous.
Underground dangers
Enemy weapons fill the dark corridors with fire, while haunting lighting and scaling shape the tunnels around you. Sensors guard against surprise attacks, and the tunnel’s walls can be deadly.
Frequently asked questions
The best price for Tunnel B1 is $3.25 at Kinguin. That is 6% less than on GOG, where it costs $3.49. 6 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Tunnel B1 stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Tunnel B1 are: Windows 7, Intel Pentium, 256 MB RAM, 256 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Tunnel B1 is a single-player game.
Yes. Tunnel B1 is the full base game. You need nothing else to play it.
Buy Tunnel B1 53% cheaper than on GOG.
Tunnel B1 is available for 53% less in shops such as Kinguin, GameBoost, or Difmark.
GOG lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. GOG offers no buyer protection for keys bought in other shops and doesn't refund them.
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