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Tunnel B1 box art for Sega Saturn

Tunnel B1 screenshot 3 for Sega Saturn

Tunnel B1 screenshot 4 for Sega Saturn

Tunnel B1 screenshot 5 for Sega Saturn

Tunnel B1 title screen for Sega Saturn

Tunnel B1 box art for Sega Saturn

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Complete

$15.39

Loose $8.08

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Manage Collection

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Tunnel B1

Tunnel B1

↗ 21%

🙂 6.9/10

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(Sega Saturn - PAL, Action & Adventure)

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PAL

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US

Developed_By:

NEON Software GmbH

Published_By:

Ocean

Released On:

01 Jan 1997

Also available on:

Tunnel B1 takes place on a mission to destroy the ultimate weapon of an enemy, where you must navigate through precarious tunnels in your high-tech hover-craft. The tunnels are filled with enemy vehicles, choppers, and sentry guns that you need to take out or avoid.

The game requires you to clear sections within a given time limit, adding an extra layer of difficulty to the already challenging gameplay. Fortunately, you can upgrade your weaponry frequently to help you overcome these obstacles.

EAN-13:

5013156810183 (United Kingdom)

Sega Region Code:

670-8724-50 (United Kingdom)

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Number of Players Supported:

1 Player

Miscellaneous Attributes:

Backup Cart supported

Sega Saturn Platform Trends

PAL Regional Pricing

Prices as of 09 Oct 2026

Typical $14.01–$14.07 (last 90 days)

New

Complete

Loose

Box

Manual

Smoothed

Log · Auto

Medians

Market activity: active · about 25 sales a year

Activity is a 12-month sales count. Dashed segments rest on two sales a year or fewer.

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Manual

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Game Guide

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Extracted from the original game manual

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Controls

D-pad

Highlight a task

START

Select a task

D-pad Up/Down

Highlight a sound element

D-pad Left/Right

Toggle between Mono or Stereo sound

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How to Play

End of Level

The end of a level is marked by a circle of yellow arrows. Once this has been reached, your achievements will be assessed with points awarded for every RED, YELLOW, and GREEN objective achieved.

If the bonus for a group of objectives is shown in red, then you have achieved all of that group's objectives. If the bonus is shown in grey, then there were no objectives of that color on the level.

When Assessment Is Complete

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Highlight 'Continue' and press the START button to load the next level.

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Highlight 'Options' and press the START button to access the options to either save data, adjust controller config, adjust sound config, or quit.

A score of 1,000,000 is rewarded by an extra life with additional lives for every 1,000,000 after that.

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Items & Weapons

A single shot rocket weapon.

DOUBLE/SEEKING ROCKET

A double or seeking variant of the rocket weapon.

A rapid-fire weapon available in single, double, or triple configurations.

A single shot missile weapon.

DOUBLE/SEEKING MISSILE

A double or seeking variant of the missile weapon.

A defensive flare weapon.

A stationary explosive weapon.

An intelligent bomb weapon.

SUPER SMART BOMB

An enhanced version of the smart bomb.

An engine boosting system.

A laser weapon using argon, available in single or double configurations.

A laser weapon using neon.

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Tips & Maps

On-Board CPU Message

Whenever an on-board CPU message appears, be sure to check your map.

Room Trapping

To avoid becoming trapped in rooms, be sure to keep a careful eye on the timer and generator repair countdown.

Tunnel Levels

When you reach the tunnel levels, do not rush in.

Strafe and Slide Controls

Master the Strafe and Slide controls as they will be vital skills for tight timer situations.

Following Enemies

Following certain enemies can be a help.

Mines

Mines can be 'kicked' as well as placed, though practice is strongly advised.

Enemy Hits

Some enemies may require more than one hit.

B1 Targeting Systems

The B1's advanced targeting systems ensure missiles and rockets are capable of attacking around corners.

Booster Burst

If the craft comes to a halt while using a BOOSTER, press the booster button again for a quick burst of acceleration, which is done at the cost of some booster energy.

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