Amiga
Business Model Commercial
Minimum CPU Class Required Amiga 1000
Minimum OS Class Required Kickstart 1.2
Minimum RAM Required 512 KB
Media Type 3.5" Floppy Disk
Video Modes Supported OCS/ECS
Input Devices Supported Joystick (Digital), Keyboard
Number of Players Supported 1 Player

Atari ST
Business Model Commercial
Minimum RAM Required 512 KB
Media Type 3.5" Floppy Disk, Double-sided Disk
Input Devices Supported Joystick (Digital), Keyboard
Number of Players Supported 1 Player
Miscellaneous Attributes Color Monitor Support

Commodore 64
Media Type Floppy Disk

DOS
Business Model Commercial
Minimum CPU Class Required 8088 / 8086
Minimum OS Class Required DOS 3.0
Minimum RAM Required 512 KB
Media Type 3.5" Floppy Disk, 5.25" Floppy Disk
Video Modes Supported CGA, EGA, Hercules, MCGA, Tandy / PCjr, VGA
Sound Devices Supported PC Speaker (Tweaked)
Input Devices Supported Joystick (Analog), Keyboard
Number of Players: Offline 1 Player

Linux
Business Model Commercial
Minimum CPU Class Required Pentium III
Minimum RAM Required 512 MB
Media Type Download
Number of Players: Offline 1 Player
Steam Steamplay

Macintosh
Business Model Commercial
Minimum CPU Class Required Intel Core Duo
Minimum OS Class Required Mac OS X 10.7
Minimum RAM Required 512 MB
Media Type Download
Number of Players: Offline 1 Player
Steam Steamplay

Windows
Business Model Commercial
Minimum CPU Class Required Pentium III
Minimum OS Class Required Windows XP
Minimum RAM Required 512 MB
Media Type Download
Number of Players: Offline 1 Player
Steam Steamplay


Technical information contributed by Eurythmic (2698), Rola (8309), NGC 5194 (17489), lights out 10000 (13183), Servo (57406), formercontrib (159879) and MAT (166913)