The Rubber Keyed Wonder Blu-Ray

The Rubber Keyed Wonder tells the story of legendary British inventor Sir Clive Sinclair and the development of the groundbreaking ZX Spectrum home computer.

The ZX Spectrum was first released in 1982 and sold millions of units worldwide, opening the door to a new world of possibilities and a thriving generation of consumer technology. Above all, the ZX Spectrum enabled users to learn computer programming, which helped kickstart the video game boom of the 1980s.

Extras:

Chris Curry on minicomputers and the MK-14

Games that missed the mark

Gargoyle games

The LOAD Museum

Mark Howlett on creating maps

From Gremlin to Sumo

The development of the ZX80 and ZX81

Bonus material exclusive to Blu-Ray:

From Jet Set Willy to Mega-Tree: The game that never was!

Steve Turner: Creating Quazatron

Sandy White: Making Ant Attack

From Equinox to Stormlord: Raff Cecco's ZX games

Julian Gollop The early days: From board games to video games

The Last Ninja 2: Making of with Mev Dinc

The Great Escape - Making of with Denton Designs

Steve Turner: Avalon to Dragontorc

The Real Micro Men: The Battle for the BBC Contract

Clive Townsend: Making Saboteur

Batman to Head Over

Heels: Jon Ritman's Games

Chuckie Egg: Making of with Nigel Alderton

Finders Keepers to Stormbringer: Dave Jones on the magical knight

US Gold and ZX Spectrum

Match Day 1 & 2: Jon Ritman on a soccer classic - Extended

World Cup Carnival - the worst game ever made?

Peter Harrap: The creation of the Monty Mole series

Archer MacLean talks about Sinclair computers.

• Subtitles: : Spanish, Italian, English, Polish