Acorn 32-bit
Business Model Attribute Image Commercial
Minimum RAM Required Attribute Image 512 KB
Media Type Attribute Image 3.5" Floppy Disk
Input Devices Supported Attribute Image Keyboard, Attribute Image Mouse
Number of Offline Players Attribute Image 1 Player
Notes graphics version requires 1 MB RAM; supports printer

Amiga
Business Model Attribute Image Commercial
Minimum CPU Class Required Attribute Image Amiga 1000
Media Type Attribute Image 3.5" Floppy Disk
Video Modes Supported OCS/ECS
Number of Players Supported Attribute Image 1 Player

Amstrad PCW
Business Model Attribute Image Commercial
Minimum RAM Required Attribute Image 256 KB
Media Type 3" Floppy Disk
Input Devices Supported Attribute Image Keyboard
Number of Offline Players Attribute Image 1 Player

Atari ST
Business Model Attribute Image Commercial
Minimum Supported System 520 ST
Minimum RAM Required Attribute Image 512 KB
Media Type Single-sided Disk
Input Devices Supported Attribute Image Keyboard, Attribute Image Mouse
Number of Players Supported Attribute Image 1 Player
Miscellaneous Attributes Color Monitor Support, Monochrome Monitor Support

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

DOS
Business Model Attribute Image Commercial
Minimum CPU Class Required Attribute Image Intel 8088 / 8086
Minimum OS Class Required Attribute Image PC/MS-DOS 2.0
Minimum RAM Required Attribute Image 256 KB
Media Type Attribute Image 5.25" Floppy Disk
Video Modes Supported EGA
Text Modes Supported Attribute Image 80×25
Input Devices Supported Attribute Image Keyboard
Notes 256 KB RAM for Text only
640 KB RAM required for EGA graphics

ZX Spectrum
Business Model Attribute Image Commercial
Minimum RAM Required Attribute Image 128 KB
Media Type Floppy Disk
Input Devices Supported Attribute Image Keyboard
Number of Players Supported Attribute Image 1 Player


Technical information contributed by Trypticon (11031), Rola (8307), Jo ST (24081), festershinetop (9635), Игги Друге (46434), formercontrib (159487) and Belboz (6576)