Triple Decker 7 (BBC/Electron) -

Triple Decker 7 (1988) (BBC/Electron, Cassette) United Kingdom
Publisher: Alternative
Alter World | Alternative | Alto-Tech

Contents: Atom Smash (Alternative), Knockout (Database Publications) and Reaction Tester (Database Publications)

Cover Art Language(s): English

Machine Compatibility: BBC Model B, BBC Model B+, BBC Master 128, Acorn Electron

Release: Professionally released On Cassette (Side 1


Compatible Emulators: BeebEm (PC (Windows))
Model B Emulator (PC (Windows))
Elkulator 1.0 (PC (Windows))

How To Play

Game Information

Original Release Date: 1st Dec 1988
Original Release Price: £1.99
Market Valuation: £2.50 (How Is This Calculated?)
Weight Boxed: 64g
Box Type: Cassette Single Plastic Clear

There are no users who want to buy a copy of this item.
(Browse Most Wanted)

What They Said

"In Reaction Timer, you must stop the clock; the program then displays your time along with a rating from excellent to poor. That's it for this 'game'." (Read Full Review)
... The Micro User

Reaction Tester (Acorn Electron Version, 4 Screenshots)

Knockout (Acorn Electron Version, 1 Screenshots)


Atom Smash (Acorn Electron Version, 0 Screenshots)

Cover Art

Front Cover
Back Cover

Where To Get It

A digital version of this item can be downloaded right here at Everygamegoing (All our downloads are in .zip format).

Download What It Contains
A digital version of Triple Decker 7 suitable for BeebEm (PC (Windows)), PcBBC (PC (MS-DOS)), Model B Emulator (PC (Windows)), Elkulator 1.0 (PC (Windows))
A digital version of Triple Decker 7 suitable for BeebEm (PC (Windows)), PcBBC (PC (MS-DOS)), Model B Emulator (PC (Windows)), Elkulator 1.0 (PC (Windows))



The nuclei of all elements with less than 17 electrons have become unstable.

In an effort to save the universe, you are your ship have been reduced to sub-atomic size.

Five 'gluons' have been provided for each element. Collect each one from the bottom of the screen and take it to the nucleus. To leave a gluon in the nucleus, stop between the dotted lines.

Be careful not to touch anything and hurry, there isn't much time left!


Try to stop the wall advancing up by knocking the bricks out with a cannon ball.

The cannon ball moves back and forth along the top of the screen until SPACE is pressed. It then drops down and crashes into the wall. There are three speeds: 1 is the slowest and each brick is worth 10 pts, one bonus point is given on level 2 and 2 bonus points are given on level 3.

Reaction Tester

The white bar which will appear on the left of the screen will change colour following the sequence of traffic lights (RED, YELLOW, GREEN).

Press SPACE as soon as the colour changes to green. Your reaction time and rating will then be given.

Triple Decker 7 is Item ID 1207 in our database. Last modified on Saturday 19th October 2019 at 09:27:43 PM.

Spotted a typo or inaccuracy in the instructions for this item? and we'll fix it up at once!