Atari 8-bit
Business Model Attribute Image Commercial
Supported Systems/Models Atari 400/800 Series 
Minimum RAM Required 16 KB
Media Type Cassette Tape
Input Devices Supported Attribute Image Keyboard
Number of Players: Offline Attribute Image 1 Player

BBC Micro
Business Model Attribute Image Commercial
Minimum Supported System B
Minimum RAM Required 32 KB
Media Type Cassette Tape
Input Devices Supported Attribute Image Keyboard
Number of Players: Offline Attribute Image 1 Player

Browser
Business Model Attribute Image Freeware / Free-to-play / Public Domain
Technology HTML
Input Devices Supported Attribute Image Keyboard
Number of Players: Online Attribute Image 1 Player

Commodore 16, Plus/4
Business Model Attribute Image Commercial
Minimum RAM Required 16 KB
Media Type Cassette Tape
Input Devices Supported Attribute Image Keyboard
Number of Players: Offline Attribute Image 1 Player

Commodore 64
Business Model Attribute Image Commercial
Media Type Cassette Tape
Input Devices Supported Attribute Image Keyboard
Number of Players Supported Attribute Image 1 Player

Dragon 32/64
Business Model Attribute Image Commercial
Minimum RAM Required 32 KB
Media Type Cassette Tape
Input Devices Supported Attribute Image Keyboard
Number of Players Supported Attribute Image 1 Player

Electron
Business Model Attribute Image Commercial
Media Type Cassette Tape
Video Modes Supported 320x256
Input Devices Supported Attribute Image Keyboard
Number of Players: Offline Attribute Image 1 Player

Oric
There is no technical information on file for the Oric release of this game. If you have the tech specs for this game, you can contribute them.

ZX Spectrum
Minimum RAM Required 48 KB
Media Type Cassette Tape
Input Devices Supported Attribute Image Keyboard
Number of Players Supported Attribute Image 1 Player


Technical information contributed by Rola (8307), S Olafsson (34227), Martin Smith (66812), Pseudo_Intellectual (60008) and formercontrib (159512)