MobyGoal achieved! Thanks to all contributors who helped us reach 250 documented ZX81 Games.

Golden Axe


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)
Multiplayer Options Same/Split-Screen Multiplayer
Number of Players Supported 1-2 Players

Amstrad CPC
Business Model Commercial
Minimum Supported System 464
Media Type 3" Floppy Disk, Cassette Tape
Input Devices Supported Joystick (Digital), Keyboard
Multiplayer Options Same/Split-Screen Multiplayer
Number of Players Supported 1-2 Players
Notes Media: 464 Tape, 6128 Tape, 3" Floppy Disk

Arcade
Supported Systems/Models Other, Sega Mega Tech
Video Modes Supported Color, Landscape, Raster
Input Devices Supported 3 buttons, Joystick (Digital)
Multiplayer Options Same/Split-Screen Multiplayer
Number of Players: Offline 1-2 Players
Multiplayer Game Modes Co-Op
Notes Non Mega Tech release runs on Sega System 16B

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

Commodore 64
Business Model Commercial
Media Type Cassette Tape, Floppy Disk
Input Devices Supported Joystick (Digital), Keyboard
Number of Players Supported 1 Player

DOS
Business Model Commercial
Minimum CPU Class Required 8088 / 8086
Minimum OS Class Required DOS 2.1
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 Adlib, PC Speaker, Roland MT-32 (and LAPC-I), Sound Blaster, Tandy / PCjr
Input Devices Supported Joystick (Analog), Keyboard
Multiplayer Options Same/Split-Screen Multiplayer
Number of Players: Offline 1-2 Players

Genesis
Multiplayer Options Same/Split-Screen Multiplayer
Number of Players Supported 1-2 Players
Multiplayer Game Modes Co-Op, Free-for-all / One-on-one
Notes Arcade mode = This Co-Op mode is competitive (both players can deal damage to each other)
Dual mode = Free-for-all

iPhone
Business Model Commercial
Minimum OS Class Required OS X iPhone 2.2.1
Media Type Download
Number of Players: Offline 1 Player

PlayStation 3
There is no technical information on file for the PlayStation 3 release of this game. If you have the tech specs for this game, you can contribute them.

SEGA Master System
Media Type Mega Cartridge
Number of Players Supported 1 Player

TurboGrafx CD
System Card CD System Card 2.0
Number of Players Supported 1 Player

Wii
Media Type Download
Input Devices Supported Classic Controller, GCN Controller, Wii Remote
Number of Players: Offline 1-2 Players
Miscellaneous Attributes Wii Virtual Console

Windows
Business Model Commercial
Minimum OS Class Required Windows XP
Media Type Download
Minimum DirectX Version Required DirectX 9.0
Drivers/APIs Supported Direct3D
Video Modes Supported Full screen, SVGA/XGA (1024*768), SVGA/XGA (640*480), SVGA/XGA (800*600), SXGA (1280*1024), SXGA- (1280*960), Window, WXGA (1280*720), WXGA (1280*768), WXGA (1280*800), XGA+ (1152*864)
Minimum Video Memory Required 32 MB
Input Devices Supported Joystick (Analog), Joystick (Digital), Keyboard
Number of Players: Offline 1-2 Players

WonderSwan Color
Sound Capabilities Stereo
Number of Players Supported 1-2 Players

Xbox 360
Media Type Download
Sound Capabilities Custom Soundtracks, Attribute Image Dolby Digital 5.1
Number of Players: Offline 1-2 Players
Number of Players: Co-Op 2 Players
Miscellaneous Attributes Xbox Live Arcade
Xbox/Windows Live Achievements, Friends, Scoreboard/Leaderboard, Voice Chat

ZX Spectrum
Business Model Commercial
Minimum RAM Required 48 KB
Media Type Cassette Tape, Floppy Disk
Input Devices Supported Cursor Joystick, Fuller Joystick, Kempston Joystick, Keyboard, Sinclair Joystick
Multiplayer Options Same/Split-Screen Multiplayer
Number of Players Supported 1-2 Players
Miscellaneous Attributes Definable Keys, ZX Interface 2


Technical information contributed by B.L. Stryker (20706), Rola (6811), Corn Popper (69503), Karsa Orlong (54261), Michael Cassidy (5803), chirinea (33485), Sciere (245482), Foxhack (12474), MK2k (1399), Kabushi (120837), Roedie (5226), festershinetop (9481), Satoshi Kunsai (1816), Silverfish (1305), Servo (55897), Ben K (23018), thf (152334), Tomer Gabel (4394), Yearman (18351), MAT (70377), *Katakis* (37740) and Garcia (4783)